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NESLAB RTE-101浴室暖水循环器温度控制器用户操作手册说明书

NESLAB RTE-101浴室暖水循环器温度控制器用户操作手册说明书

RTE-101 Bath CirculatorThermo NESLAB Manual P/N U00461Rev. 11/08/00 Installation, Operation and Service ManualRTE-101 Constant Temperature Bath and CirculatorTable of ContentsPREFACECompliance (2)Unpacking (2)Warranty (2)NES-care (2)After-sale Support (2)SECTION ISafetyWarnings (3)SECTION IIGeneral InformationDescription (4)Specifications (4)SECTION IIIInstallationSite (5)Electrical Requirements (5)Plumbing Requirements (6)Fluids (6)Filling Requirements (6)SECTION IVTemperature ControlDigital Temperature Controller (7)High Temperature Safety (8)SECTION VMaintenance/TroubleshootingCleaning (9)Algae (9)Error Codes (9)Controller Displays (10)Checklist (13)Service Assistance (13)SECTION VIWiring DiagramFlow Diagram (14)Wiring Diagram (15)SECTION VIWarrantyWarranty (17)PrefaceComplianceProducts tested and found to be in compliance with the requirements defined inthe EMC standards defined by 89/336/EEC as well as Low Voltage Directive(LVD) 73/23/EEC can be identified by the CE label on the rear of the unit. Thetesting has demonstrated compliance with the following directives:LVD, 73/23/EEC Complies with UL 3101-1:93EMC, 89/336/EEC EN 55011, Class A VerificationEN 50082-1:1992IEC 1000-4-2:1995IEC 1000-4-3:1994IEC 1000-4-4:1995For any additional information refer to the Letter of Compliance that shippedwith the unit (Declaration of Conformity).UnpackingRetain all cartons and packing material until the unit is operated and found tobe in good condition. If the unit shows external or internal damage, or does notoperate properly, contact the transportation company and file a damage claim.Under ICC regulations, this is your responsibility.WarrantyUnits have a warranty against defective parts and workmanship for one fullyear from date of shipment. See back page for more details.NES-care ExtendedWarranty Contract• Extend parts and labor coverage for an additional year.• Worry-free operation.• Control service costs.• Eliminate the need to generate repair orders.• No unexpected repair costs.Other contract options are available. Please contact Thermo NESLAB for moreinformation.After-sale SupportThermo NESLAB is committed to customer service both during and after thesale. If you have questions concerning the operation of your unit, contact ourSales Department. If your unit fails to operate properly, or if you have questionsconcerning spare parts, contact our Customer Service Department. Beforecalling, please obtain the following information:BOM number___________________________Serial number__________________________Software version_________________________The BOM and serial number on a label on the rear of the unit. To display thesoftware version see page 10.Section I SafetyWarningsMake sure you read and understand all instructions and safety precautionslisted in this manual before installing or operating your unit. If you have anyquestions concerning the operation of your unit or the information in thismanual, contact our Sales Department.Performance of installation, operation, or maintenance proceduresother than those described in this manual may result in a hazardoussituation and may void the manufacturer's warranty.Observe all warning labels.Never remove warning labels.Never operate damaged or leaking equipment.Never operate the unit without bath fluid in the bath.Always turn off the unit and disconnect the line cord from the powersource before performing any service or maintenance procedures, orbefore moving the unit.For 220 - 240 volt units supplied without a line cord, use a harmonized(HAR) grounded 3-conductor cord, type H05V V-F, with conductorslisted below. A suitable cord end is required for connecting to theequipment (see unit socket) and must terminate with an IEC approvedplug for proper connection to power supply.Nominal 1.0 mm2 cross section rated 10 Amps Unit Socket: IEC - 320 C13Always empty the bath before moving the unit.Never operate equipment with damaged line cords.Refer service and repairs to a qualified technician.In addition to the warnings listed above, warnings are posted throughout themanual. These warnings are designated by an exclamation mark inside anequilateral triangle with text highlighted in bold print. Read and follow theseimportant instructions. Failure to observe these instructions can result inpermanent damage to the unit, significant property damage, or personal injury,or death.Section II General Information DescriptionThe RTE Constant Temperature Baths are designed to provide temperature control for applications requiring a fluid work area or pumping to an external system.The units consist of an air-cooled refrigeration system, heater, circulation pump, stainless steel bath, and a temperature controller.SpecificationsTemperature Range 1Temperature Stability 2Cooling Capacity 2Pump Capacity 2Heater 3Bath Work Area 4(L x W x D)InchesCentimetersBath Volume 5GallonsLitersUnit Dimensions 6(H x W x D)InchesCentimeters Specifications subject to change.1. See page 6, Fluid Recommendations.2.Specifications listed for units operating at +20°C bath temperature, +20°C ambient, using water.3.115V units. 220V units have a 1200 watt heater.4. 115V units. 220V units measure 4 3/4 x 6 x 4 3/4 inches (12.1 x 15.2 x 12.1 centimeters).Work area for both units measured between the reservoir baffle's fill lines.5. 115V units. 220V units are 1.3 gallons (4.9 liters). Volume for both units measured between the reservoir baffle's fill lines.6.115V units. 220V units measure 22 7/8 x 10 3/8 x 15 1/8 inches (58.1 x 26.4 x 38.4centimeters).-12°C to +130°C ±0.03°C 350 watts at 20°C 11.5 liters per minute @ 0' Head, 14.5' Max (60Hz)10 liters per minute @ 0' Head, 10.5' Max (50Hz)800 watts 5 x 5 x 512.7 x 12.7 x 12.71.24.522¾ x 101/8 x 14½57.8 x 25.7 x 36.8Section III InstallationSiteThe unit should be located on a sturdy table or bench top. Ambient tempera-tures should be inside the range of +10°C to +35°C.Never place the unit in a location where excessive heat, moisture, orcorrosive materials are present.A minimum clearance of 30 centimeters (12 inches) between the rear of theunit and the nearest wall is required for adequate ventilation through the pumpbox. This space will also accommodate the pump connections and the tapwater cooling coil connections.Excessively dusty areas should be avoided and a periodic cleaning scheduleshould be instituted (see Section VI, Cleaning).ElectricalRequirementsThe unit construction provides extra protection against the risk ofelectric shock by grounding appropriate metal parts. The extra protec-tion may not function unless the power cord is connected to a properlygrounded outlet. It is your responsibility to assure that a proper groundconnection is provided.Refer to the serial number label on the rear of the unit to identify the specificelectrical requirements of your unit.Ensure the voltage of the power source meets the specified voltage, ±10%.The unit is equipped with main circuit protection and thermal protectors foreach branch.For 220 - 240 volt units supplied without a line cord, use a harmonized(HAR) grounded 3-conductor cord, type H05V V-F, with conductorslisted below. A suitable cord end is required for connecting to theequipment (see unit socket) and must terminate with an IEC approvedplug for proper connection to power supply.Nominal 1.0 mm2 cross section rated 10 Amps Unit Socket: IEC - 320 C13.PlumbingRequirementsTo prevent damage to the plumbing lines, always support the ¾" fittingswhile installing/removing the pumping caps and lines.Hose ConnectionsThe pump connections are located at the rear of the pump box and are labelledPUMP INLET and PUMP OUTLET. These connections are ¼" MPT fittings.The unit is supplied with hose barbs which accept 3/8" ID tubing.Flexible tubing, if used, should be of heavy wall or reinforced construction.Make sure all tubing connections are securely clamped. Avoid runningtubing near radiators, hot water pipes, etc. If substantial lengths of tubingare necessary, insulation may be required for improved temperature control.It is important to keep the distance between the unit and your application asshort as possible and to use the largest diameter tubing practical. Tubingshould be straight and without bends. If diameter reductions are required, theyshould be made at your application, not at the unit.DrainA drain is located on the rear of the unit. The drain on 60 Hz units has a ¼"MPT fitting. The drain is supplied with a cap plug.50 Hz units have a knurled valve fitting for a drain. To drain the bath, turn thefitting one turn counterclockwise.FluidsNever use flammable or corrosive fluids with this unit.The selected fluid must have a viscosity of 50 centistokes or less at the lowestoperating temperature. Filtered tap water is the recommended fluid for opera-tion from +7°C to +80°C.Below +7°C, a 50/50 mixture, by volume, of filtered tap water and laboratorygrade ethylene glycol is suggested.Above +80°C, the user is responsible for fluids used.FillingRequirementsThe bath work area has a high and low level marker to guide filling. Themarkers are 2.5 centimeter horizontal slits located in the center of the stain-less steel baffle that separates the work area and the pump assembly. Thecorrect fluid level falls between these two markers.If the correct fluid level is not maintained, the heater will be exposedand may become damaged.When pumping to an external system, keep extra fluid on hand to maintaintheproper level as the circulating lines and external system are filled.Never run the unit when the work area is empty. Avoid overfilling.Overfilling the bath may damage the insulation, and affects stability aswell as low-end performance.Section IV Temperature ControllersDigital TemperatureControllerStart UpBefore starting the unit, double check all electrical and plumbing connectionsand make sure the work area has been properly filled with bath fluid.To start the unit, place the circuit breaker on the rear of the controller to the Iposition. The pump will start and the digital display will indicate the tempera-ture of the bath fluid.Place the Refrigeration Switch to the ON position. The unit will control to theentered setpoint.NOTE: Only 115V units are designed for full range cooling. On 220V units therefrigeration system is designed to operate up to a temperature of +35°C.On 220V units above +35°C, ensure the refrigeration switch is OFF.The HEAT LED indicates the controller is adding heat to the reservoir fluid,operating in the heat band. The indicator is on continuously when the control-ler is operating in the heat band and flashes, with a 50% duty cycle over 2seconds, when operating in the heat band proportional band.The digital controller controls temperature using a PID (Proportional-Integral-Derivative) algorithm. It is designed with self-diagnostic features and easy touse operator interface.NEXT ENTERUse this key to accept and save changes.YES,This dual purpose key is used to answer Yes to Y/N questions or to incrementnumerical values upward for setting numeric values.NO,This dual purpose key is used to answer No to Y/N questions or to decrementnumerical values downward for setting numeric values.When the controller is powered it displays the reservoir fluid temperature.Press the NEXT ENTER key to view the setpoint. The display flashes be-tween SP and the actual setpoint number. If desired, use the YES and NOkeys to change the setpoint. The display flashes as soon as either key isdepressed. Once the desired setpoint is displayed, press the NEXT ENTERkey.NOTE: The controller will not use the new value until the NEXT ENTER key isdepressed and the display stops flashing. The controller will not allow you toenter a value above the maximum or below the minimum value, or any illegalvalue. If you try to enter an illegal value the display will revert to its originalvalue when the last digit was entered.If the NEXT ENTER key is not depressed within one minute, the controller willtime out and the new value will not be accepted. The controller will revert tothe previous value.NOTE: Error codes are addressed in Section V, Maintenance and Trouble-shooting.High TemperatureSafetyThe unit is equipped with an adjustable high temperature safety located onthe rear of the control box. The safety prevents the heater from reachingexcessively high temperatures that can cause serious damage to the unit. Asingle temperature sensor, located on the heater coils in the bath, is used asa monitor.A high temperature fault occurs when the temperature of the sensor exceedsthe set temperature limit. In the event of a fault, the FAULT lamp will illumi-nate and the unit will shut down. The cause of the fault must be identified andcorrected before the unit can be restarted.The safety is not preset and must be adjusted during initial installation. Thesafety can be set for a temperature range of +50°C to +180°C.To set the safety, locate the adjustment dial and turn it fully clockwise. Turnthe ON/OFF switch OFF then ON.Start the unit. Adjust the temperature setpoint for a few degrees higher thanthe highest desired operating temperature and allow the bath to stabilize atthe temperature setpoint. Turn the dial counterclockwise until you hear a clickand the unit shuts down. The FAULT lamp on the front of the pump box willlight to indicate a fault has occurred.The safety is now set.Allow the fluid temperature to cool below the cutout temperature then, withoutmoving the adjustment dial, turn the main circuit protector OFF then ON.If a fault ever occurs, once the cause is identified and corrected, turn the maincircuit protector OFF then ON to reset the safety.Section V Maintenance & TroubleshootingCleaningPeriodically clean the case and stainless steel bath using a mild soapysolution. Do not use steel wool; it is too abrasive and will lead torusting. Dry the bath using a soft cloth.For proper operation, the unit needs to pull substantial amounts of air throughthe condenser. A build up of dust or debris on the fins of the condenser willlead to a loss of cooling capacity. Periodic cleaning of the condenser isnecessary.The frequency of the cleaning depends on the operating environment. Afterinitial installation, we recommend a monthly visual inspection. After severalmonths, the frequency of cleaning will be established.AlgaeTo restrict the growth of algae in the bath, it is recommended that the bathcover be kept in place and that all circulation lines be opaque. This willminimize the entrance of light required for the growth of most common algae.Thermo NESLAB recommends the use of Chloramine-T, 1 gram per 3.5 liters. Error CodesThe controller also has the capability to display error codes. The codes are:Display IndicationEr 16Bad calibration data, see Controller DisplaysEr 25Shorted RTD1Er 26Open RTD1Er 19Hit High temperature limit exceeded, see ControllerDisplaysEr 21Lot Low temperature limit exceeded, see ControllerDisplaysThe unit will continue to run with any of the above codes. If any other codeappears contact Thermo NESLAB customer service, see Preface.Controller DisplaysAn alphanumeric display presents numeric readings of various operatingconditions within the bath. Display function is selected by pressing the appro-priate keys shown below and the next two pages.Tune LoopThis loop is used to adjust the controller's PID parameters and set the high/ low temperature limits.Enter the loop from the reservoir temperature display by pressing and holding the NO key, then press the NEXT ENTER key. Use the YES/NO keys to adjust the values. Press the NEXT ENTER key twice to accept the new value.While in the loop, if any key is not pressed during a one minute time span, the controller will automatically return to the reservoir temperature display.NOTE: If the unit exceeds either temperature limit, the appropriate error message will flash, see page 9. The unit will not shut down (unless the temperature exceeds the high temperature cutout setting, see page 8).Calibration LoopThis loop is used to calibrate the controller's internal temperature sensor.To calibrate the sensor install a calibrated reference thermometer in the bath. Adjust the setpoint to an appropriate high-end temperature.Once the bath reaches the setpoint and stabilizes, go to the Calibration Loop by pressing and holding the NO key while pressing the YES key three times. Enter the actual reference thermometer reading at the r1H prompt. Store the change.Return to the reservoir temperature display. Adjust the setpoint to an appro-priate low-end temperature. Once the bath reaches the setpoint and stabi-lizes, return to the Calibration Loop and enter the reference thermometer reading at the r1L prompt. Store the change.Do not pick points that are outside the safe operating limits of the fluid in your application. For example with a water bath, 90°C and 5°C would be typical calibration points.CAL? = CalibrateChecklistUnit will not startMake sure the voltage of the power source meets the specified voltage, ±10%.Refer to the serial number label on the rear of the unit to identify the spe-cific electrical requirements of your unit.Check the high temp safety. If the FAULT light is on, ensure the fluid level inthe bath is between baffle marks and the high temp setting is greater than thebath temperature. Turn the main circuit protector OFF then ON. Attempt torestart.No external circulationCheck for obstructions, kinks, or leaks in the circulation tubing.Circulation will cease when the pump head pressure has been exceeded.Check the high temp safety. If the FAULT light is on, ensure the fluid level inthe bath is between baffle marks and the high temp setting is greater than thebath temperature. Turn the ON/OFF switch OFF then ON. Attempt to restart.Loss of Cooling CapacityBe sure the refrigeration switch is on and the green refrigeration indicator isilluminated.Be sure the cooling capacity of the unit has not been exceeded if circulating toan external system.When the unit is shut off, wait approximately five minutes before restarting.This allows time for the refrigeration pressures to equalize. If the pressures arenot allowed to equalize, the compressor will short-cycle (clicking sound) andno cooling will occur.Proper ventilation is required for heat removal. Make sure ventilation throughthe unit is not impeded and free of dust and debris.Ice build up on the cooling coil can act as insulation and lower the coolingcapacity. Raise the temperature of the bath to deice the cooling coil andincrease the concentration of non-freezing fluid.Service AssistanceIf, after following these troubleshooting steps, your unit fails to operateproperly, contact our Service Department for assistance. Our Service Depart-ment can also provide you with list of spare parts for your unit (see Preface,After-sale Support). Before calling, please obtain the following information:BOM numberSerial NumberVoltage of power sourceWARRANTYThermo NESLAB Instruments, Inc. warrants for 12 months from date of shipment any Thermo NESLAB unit according to the following terms.Any part of the unit manufactured or supplied by Thermo NESLAB and found in the reasonable judgment of Thermo NESLAB to be defective in material or workmanship will be repaired at an authorized Thermo NESLAB Repair Depot without charge for parts or labor. The unit, including any defective part must be returned to an authorized Thermo NESLAB Repair Depot within the warranty period. The expense of returning the unit to the authorized Thermo NESLAB Repair Depot for warranty service will be paid for by the buyer. Thermo NESLAB’s responsibility in respect to warranty claims is limited to performing the required repairs or replacements, and no claim of breach of warranty shall be cause for cancellation or recision of the contract of sales of any unit.With respect to units that qualify for field service repairs, Thermo NESLAB’s responsibility is limited to the component parts necessary for the repair and the labor that is required on site to perform the repair. Any travel labor or mileage charges are the financial responsibility of the buyer.The buyer shall be responsible for any evaluation or warranty service call (including labor charges) if no defects are found with the Thermo NESLAB product.This warranty does not cover any unit that has been subject to misuse, neglect, or accident. This warranty does not apply to any damage to the unit that is the result of improper installation or maintenance, or to any unit that has been operated or maintained in any way contrary to the operating or maintenance instructions specified in Thermo NESLAB’s Instruction and Operation Manual. This warranty does not cover any unit that has been altered or modified so as to change its intended use.In addition, this warranty does not extend to repairs made by the use of parts, accessories, or fluids which are either incompatible with the unit or adversely affect its operation, performance, or durability.Thermo NESLAB reserves the right to change or improve the design of any unit without assuming any obligation to modify any unit previously manufactured.THE FOREGOING EXPRESS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.Thermo NESLAB’S OBLIGATION UNDER THIS WARRANTY IS STRICTLY AND EXCLUSIVELY LIMITED TO THE REPAIR OR REPLACEMENT OF DEFECTIVE COMPONENT PARTS AND Thermo NESLAB DOES NOT ASSUME OR AUTHORIZE ANYONE TO ASSUME FOR IT ANY OTHER OBLIGATION.Thermo NESLAB ASSUMES NO RESPONSIBILITY FOR INCIDENTAL, CONSEQUENTIAL, OR OTHER DAM-AGES INCLUDING, BUT NOT LIMITED TO LOSS OR DAMAGE TO PROPERTY, LOSS OF PROFITS OR REVENUE, LOSS OF THE UNIT, LOSS OF TIME, OR INCONVENIENCE.This warranty applies to units sold in the United States. Any units sold elsewhere are warranted by the affiliated marketing company of Thermo NESLAB Instruments, Inc. This warranty and all matters arising pursuant to it shall be governed by the law of the State of New Hampshire, United States. All legal actions brought in relation hereto shall be filed in the appropriate state or federal courts in New Hampshire, unless waived by Thermo NESLAB.。

英文缩写

英文缩写

kg (kilogram), TV (television), cf (confer), cm (centimetre)AD,A.DAnno Domini(=in the year of the Lord;since Christ was born 公元A.M.,a.m.ante meridiem(before noon) 上午,午前Apr. April 四月Aug.August 八月Ave.avenue 林荫道,大街BABachelor of Arts 文科学士BC ,B.C.before Christ 公元前BS ,BScBachelor of Science 理科学士C °,Centigrade 摄氏度cccubic centimeter 立方厘米CDcompact disk 光盘,激光唱片cf.confer(=compare) 试比较;参看cmcentimeter 厘米pany 公司c/ocare of 由…转交pare 比较Dec.December 十二月dept.,Dept.department 部,司,局,系Dr.doctor 博士;医生e.g.exempli gratia(=for example) 例如esp.especially 尤其是et al.et alia(=and others) 其他的etc.et cetera(=and the rest) 等等FFahrenheit 华氏的Feb.February 二月ftfoot,feet 英尺g,gm.gram 克GMTGreenwich Mean Time 格林威治时间hr.hour 小时IDidentification card 身份证i.e.id est(=that is) 那就是,即in.inch 英寸Inc.incorporated 股份有限的Jan.January 一月Jr.junior 小(用于姓名后)Jul.July 七月Jun.June 六月kg.kilogram 千克,公斤km.kilometer 千米,公里l. liter 升lb.libra(=pound) 磅Ltd.limited 有限的,股份有限m.meter 米MAMaster of Arts 文科硕士Mar.March 三月min.minute 分钟limeter 毫升Mon.Monday 星期一Mr.Mister …先生MrsMistress …夫人,…太太Ms.Mrs or Miss …女士MS,MScMaster of Science 理科硕士Mtmount,mountain 峰,山No.number 号码Nov.November 十一月Oct.October 十月Ppage;parking 页,停车处par,paraparagraph (文章的)段Ph.D,PhDphilosophiae Doctor 博士pl.plural 复数PM,P.M.post meridiem(=afternoon) 下午PRCPeople ' s Republic of China 中华人民共和国Prof.professor 教授PSpostscript 附言Rd.,rdroad 路Sat.Saturday 星期六sec.second 秒Sep., Sept.September 九月sing.singular 单数sqaquare 平方;广场st.street 街道sthsomething 某物,某事Sun.Sunday 星期日t.ton 吨tel.telephone 电话ThursThursday 星期四TuesTuesday 星期二UKUnited Kingdom (大不列颠及北爱尔兰)联合王国,英国UNUnited Nations 联合国US,U.S.United States(= America) 美利坚合众国,美国ually 通常v,vsversus …对…VIPvery important person 重要人物,大人物vol.Volume 卷,册W,wwatt 瓦特WCwater closet 厕所Wed,WedsWednesday 星期三缩写——详写ATM automatic teller machinesCPU central processing unitPC personal computerCD compact discIC Integrated CircuitsASCII American standard code for Information InterchangeEBCDIC Extended Binary Code Decimal Interchange CodeRAM Random access memoryVC Video CameraCRT Cathode Ray TubeLCD Liquid Crystal DisplayTFT tin-film transistorID identificationDBMS database management system GIGO garbage in , garbage outQBE query-by-exampleCAS Computer-Aided surgeryGPS Global Positioning SystemRom Read-Only memorySDRAM Synchronous dynamic RAM GUI Graphical User InterfaceLAN Local Area NetworkWAN Wide Area NetworkCMOS Complementary Metal-Oxide SemiconductorCU Control UnitALU Arithmetic and Logical UnitSVGA Super video graphics arrayNLQ near letter qualityPDL page description languagePCL page control languageCBT Computer-based trainingCAI Computer-aided instructionWET Web-based trainingDL Distance learningDE Distance educationAAC Anytime Anywhere LearningNCIC National Crime Information CenterJan.January 一月Feb.February 二月Mar.March 三月Apr. April 四月May五月June 六月July 七月Aug.August 八月Sept.September九月Oct.October 十月Nov.November 十一月Dec.December 十二月Ac 【Alternating current】交流电a/c 【Account】帐户AD 【annno Domini】公元am 【ante merldiem】上午ASCII 【American National Standard Code for Information Interchange】美国国家信息交换标准代码。

技术要求翻译

技术要求翻译

所有未注圆角
Alle Schrauben einkleben
Glue all bolts
所有螺栓涂胶
Anordnung Pos. 10 bei Tandemanordnung der Gehäuse Anschlag
Arrangement of pos. 10 with tandem arrangement of the housing Limit stop
Drilled during assembly
装配时钻孔
Beschilderung spiegelbildlich Bestelltext
signposting mirror-like Order text
镜像指示 订单文本
Bezugskante
Reference edge
基准边
Bezugsprofil
chen nicht lackiert. alle nicht bemaßten Fasen
paint. All non-dimensioned chamfering
所有工作表面和带“xx”标记的表面不喷漆 所有未注倒角
alle nicht bemaßten Radien
All non-dimensioned radii
hrt, wenn sich der Exzenter in der Mittelstellung befindet! (wie the central position. (as shown)
当凸轮在中心位置的时候(如图所示),对齐
Darstellung)
所有的棒条使定位面接触到螺栓
Bänderrechen Pos. 150, 160 so ausrichten, dass Bänder mittig Align pos. 150, 160 belt rakes so that the belts are led centrally

翻译硕士常用缩略语

翻译硕士常用缩略语

VIP = very improtant person重要人物IMP (import)进口EXP (export)出口MAX (maximum)最大的、的最大限度的MIN (minimum)最小的,最低限度DOC (document)文件、的单据INT (international)国际的EMS (express mail special)特快传递IRC(International Red Cross)国际红十字会UNESCO(the United Nations Educational,Scientific and Cultural Organization)联合国教科文组织W.C(water closet)CIA(central intelligence agence)美国中情局FBI(feberal bureau of investigation)美国联邦调查局FA(football association)足协1. AAA :1). American Accounting Association 美国会计协会2). American Advertising Association 美国广告协会3). American Arbitration Association 美国商务仲裁协会2. AAL:American Airlines 美国航空公司3. A.B.C.C.:Association of British Chambers of Commerce 英国商会联合会4. ABS:American Bureau of Shipping 美国船运局5. AC:Air Canada 加拿大航空公司6. ACC:American Chamber of Commerce 美国商会(又简称Amcham)7. A.E.A:American Economic Association 美国经济协会8. AF:Air France 法国航空公司9. AFEB:authorized foreign exchange bank 指定外汇银行10. AFRASEC:Afro-Asian Organization for Economic Cooperation 亚非经济合作组织11. AGM:annual general meeting(公司股东)年度大会12. AID:Agency for International Development(美国)国际开发署13. AMA:American Management Association 美国管理协会14. ASA:American Standards Association 美国标准协会15. Amex:American Stock Exchange 美国证券交易所16. ADB:Asian Development Bank 亚洲开发银行17. APEC: Asia Pacific Economic Cooperation 亚太经济合作组织(2001年10月将在中国上海召开部长级会议和非正式首脑kg (kilogram), TV (television), cf (confer), cm (centimetre) AD,A.DAnno Domini(=in the year of the Lord;since Christ was born 公元 A.M.,a.m.ante meridiem(before noon) 上午,午前Apr. April 四月Aug.August 八月Ave.avenue 林荫道,大街BABachelor of Arts 文科学士BC ,B.C.before Christ 公元前BS ,BScBachelor of Science 理科学士 C °,Centigrade 摄氏度cccubic centimeter 立方厘米CDcompact disk 光盘,激光唱片cf.confer(=compare) 试比较;参看cmcentimeter 厘米pany 公司c/ocare of 由…转交pare 比较Dec.December 十二月dept.,Dept.department 部,司,局,系Dr.doctor 博士;医生 e.g.exempli gratia(=for example) 例如esp.especially 尤其是et al.et alia(=and others) 其他的etc.et cetera(=and the rest) 等等FFahrenheit 华氏的Feb.February 二月ftfoot,feet 英尺g,gm.gram克GMTGreenwich Mean Time 格林威治时间hr.hour 小时ID identity card 身份证i.e.id est(=that is) 那就是,即in.inch 英寸Inc.incorporated 股份有限的Jan.January 一月Jr.junior 小(用于姓名后)Jul.July 七月Jun.June 六月kg.kilogram 千克,公斤km.kilometer 千米,公里l. liter 升lb.libra(=pound) 磅Ltd.limited 有限的,股份有限m.meter 米MAMaster of Arts 文科硕士Mar.March 三月min.minute 分钟limeter 毫升Mon.Monday 星期一Mr.Mister …先生MrsMistress …夫人,…太太Ms.Mrs or Miss …女士MS,MScMaster of Science 理科硕士Mtmount,mountain 峰,山No.number 号码Nov.November 十一月Oct.October 十月Ppage;parking 页,停车处par,paraparagraph (文章的)段Ph.D,PhDphilosophiae Doctor 博士pl.plural 复数PM,P.M.post meridiem(=afternoon) 下午PRCPeople ' s Republic of China 中华人民共和国Prof.professor 教授PSpostscript 附言Rd.,rdroad 路Sat.Saturday 星期六sec.second 秒Sep., Sept.September 九月sing.singular 单数sqaquare 平方;广场st.street 街道sthsomething 某物,某事Sun.Sunday 星期日t.ton 吨tel.telephone 电话Thurs Thursday 星期四Tues Tuesday 星期二UK United Kingdom (大不列颠及北爱尔兰)联合王国,英国UN United Nations 联合国US U.S.United States(= America) 美利坚合众国,美国usu usually 通常v,vsversus …对… VIPvery important person 重要人物,大人物vol.Volume 卷,册W,wwatt 瓦特WCwater closet 厕所Wed,WedsWednesday 星期三缩写——详写ATM automatic teller machines CPU central processing unit PC personal computer CD compact disc IC Integrated Circuits ASCII American standard code for Information Interchange EBCDIC Extended Binary Code Decimal Interchange Code RAM Random access memory VC Video Camera CRT Cathode Ray Tube LCD Liquid Crystal Display TFT tin-film transistor ID identification DBMS database management system GIGO garbage in , garbage out QBEquery-by-example CAS Computer-Aided surgery GPS Global Positioning System Rom Read-Only memory SDRAM Synchronous dynamic RAM GUI Graphical User Interface LAN Local Area Network WAN Wide Area Network CMOS Complementary Metal-Oxide Semiconductor CU Control Unit ALU Arithmetic and Logical Unit SVGA Super video graphics array NLQ near letter quality PDL page description language PCL page control language CBT Computer-based training CAI Computer-aided instructionWET Web-based training DL Distance learning DE Distance education AAC Anytime Anywhere Learning NCIC National Crime Information Center VCD 影碟机CCTV 中国中央电视台编辑本段常用缩写月份Jan. January 一月Feb. February 二月Mar. March 三月Apr. April 四月Jun. June 六月Jul. July 七月Aug. August 八月Sept. September九月Oct. October 十月Nov. November 十一月Dec. December 十二月星期Mon. Monday 星期一Tue. Tuesday 星期二Wed. Wednesday 星期三Thu. Thursday 星期四Fri. Friday星期五Sat. Saturday 星期六Sun. Sunday 星期日重量g. gram 克kg. kilogram 千克,公斤t. ton 吨lb. libra(=pound) 磅长度mm. milimeter 毫米cm. centimeter 厘米dm. decimeter 分米m. meter 米km. kilometer 千米,公里in. inch 英寸ft. foot,feet 英尺时间sec. second 秒hr. hour 小时AD,A.D Anno Domini(=in the year of the Lord;since Christ was born 公元 A.M. / a.m. ante meridiem(before noon) 上午,午前P.M. / p.m. post meridiem(=afternoon) 下午其他A average ——> avgB back ——> bk background ——> bg break ——> brk buffer ——> bufC color ——> cr(clr) control ——> ctrlD data ——> dat delete ——> del document ——> docE edit ——> edt error ——> err escape ——> escF flag ——> flg form ——> frmG grid ——> grd I increment ——> incinformation ——> info initial ——> init insert ——> ins image ——> img L label ——> lab length ——> len list ——> lst library ——> lib M manager ——> mngr(mgr) message ——> msg O Oracle ——> Ora P panorama ——> pano password ——> pwd picture ——> pic point ——> pt position ——> pos print ——> prn program ——> prg S server ——> srv source ——> src statistic ——> stat string ——> str Sybase ——> Syb T televition——>TV temp ——> tmp text ——> txt U user ——> usr W window ——> wnd(win)CEO是什么意思?CEO(Chief Executive Officer),即首席执行官,源自美国20世纪60年代进行公司治理结构改革创新时IT是什么意思?IT是指信息技术,即英文Information Technology 的缩写.bt是什么意思?BT是一种P2P共享软件,全名叫"BitTorrent",中文全称:"比特流"又名"变态下载"diy是什么意思?DIY是每个电脑爱好者熟悉的新名词,是英文Do It Yourself的首字母缩写,自己动手制作的意思,硬件爱好者也被俗称DIYer.oem是什么意思?OEM是英文Original Equipment Manufacturer的缩写,意思是原设备制造商。

外研版高中英语必修一词汇构词法讲解汇编

外研版高中英语必修一词汇构词法讲解汇编

外研版高一英语必修一Module 1词汇构词法讲解1.academic=academ学术+ic(形容词后缀)academy n.学院,学术团体;2.province=pro-(前缀,表示“向前,在前,变体”pur-”)+vince(vict-,vinc-=conquer, overcome, 表示“征服,克服”)procincial adj.省的,州的,外地的;3.enthusiastic=en-(前缀,加强、更)+thusias-(神,热)+tic(形容词后缀)enthusiasm n. 巨大的热情,热心;4.amaze=a-(前缀,表加强)+maz(e)(迷宫,迷惘)+-ing(形容词后缀,物作主语,...的)amazed adj. 吃惊的;惊讶的rmation=inform(通知,告知)+ation(名词后缀)6.website=web(网)+site(站点)7.brilliant=brilli(发光)+ant(形容词后缀)prehension=com-(共同)+pre(往前)+hend(抓住)+sion(名词后缀)comprehend v. 理解comprehensive adj. 有理解力的, 广泛的,综合的9.instruction=in-(前缀,内,里)+struct(建立)+ion(名词后缀)instruct v.指导,指教,命令10.method=me(走)+thod(太好了)11.bored=bore(v.使厌烦)+(e)d(形容词后缀)boring adj.无聊的12.embarrassed=em(前缀,进入)+barrass(套子)+ed(形容词后缀)embarrass v.使难堪embarrassing adj. 令人尴尬的,令人难堪的,物作主语13.attitude=att(能力,倾向)+itude(抽象名词后缀,...的度)14.behaviour=be(是,值)+hav(抓,取,拥有)+iour(抽象名词后缀)behave v. 表现15.previous=pre(前缀,在...前面)+vious(形容词后缀,有...性质的)16.description=de(前缀,去)+scribe(写)+tion(名词后缀)v. describe17.见418.见12.19.technology=techno(技术)+logy(...学,...论)technical adj. 技术性的20.impress=(前缀:向内)+press(词根:压)impression n.印象21.correction=cor(前缀:一同,合并)+rec(词根:使变直)+tion(名词后缀)correct v./adj. 改正,正确的incorrect adj. 不正确的22.encouragement=en(前缀:进入)+cour(词根:心)+age(抽象名词后缀:...的活动,...行动的结果)+ment(抽象名词后缀)courage n.勇气encourage v.鼓励23.enjoyment=en(前缀:进入)+joy(词根:快乐)+ment(抽象名词后缀)enjoy v. 享受,热爱24.fluency=flu(流)+ency(抽象名词后缀:表示性质,状态,情况等) fluent adj.流利的,流畅的25.misunderstanding=mis(否定前缀)+under(前缀,下面,中间)+stand(站)+ing(形容词后缀) understand v.理解26.disappointed=dis(否定前缀)+ap(去)+point(点)+ed(形容词后缀) appoint v.任命,委派(到指定的地点去)disappoint v. 使失望disappointing adj. 令人失望的,物作主语27.见2628.system=syst(词根:组织,系统)+em(词根:拿,买)29.teenager=teen(词根:青少年)+age(词根:时代,年纪)+(e)r(名词后缀) teenage adj. 十几岁的,青少年的30.disappear=dis(否定前缀)+ap(前缀:加强意义)+pear(词根:出现)appear v.出现31.move=mov(移动)+e(动词后缀)movement n.运动32.assistant=as(前缀:临近)+sist(词根:站)+ant(名词后缀)assist v.援助33.cover v. 包含n.盖子,封面34.diploma=di(前缀:二)+pl(折叠)+oma(名词后缀)来自罗马词汇,原义折叠的官方文件,后引申为毕业文凭,毕业证书外研版高一英语必修一Module 2词汇构词法讲解1.amusing=a(前缀:加强语气)+mus(e)(词根:娱乐)+ing(形容词后缀)娱乐性强的就是有趣的,可笑的。

新型福特Expedition产品介绍说明书

新型福特Expedition产品介绍说明书

N EWSFor immediate releaseNew Ford Expedition Raises Bar Among Full-Size SUVs with Most Off-Road Capable, Most Powerful, Smartest Expedition Ever•New Timberline edition is the most off-road-capable Expedition ever, with higher ground clearance to help clear obstacles, Trail Turn Assist for making tight turns, plus an F-150 Raptor heavy-duty underbody skid plate for more rugged off-road ability•Powerful Expedition Stealth Performance Package combines unique athletic styling appointments with best-in-class performance* from a high-output twin-turbo 3.5-literEcoBoost® engine, while a sport-tuned suspension adds maximum on-road fun and driving confidence•New Expedition has the most driver-assist technology features in its class, including 4 new camera views and 13 new driver assist features; 12" Touchscreen standard with optional best-in-class 15.5" Touchscreen and 12.4" Digital LCD Gauge Cluster; theater-quality entertainment comes courtesy of a Bang & Olufsen® Unleashed sound system option with22 speakers including subwoofer - the best in its classDUBAI, UAE, 21 September 2021– Ford today reveals the new 2022 Expedition, its flagship SUV, for families seeking epic adventures and memory-making road trips. With an expanded lineup of models to choose from, plus new driver-assist and connected technologies, it’s the most off-road-capable, most powerful, smartest Expedition ever.Largest, most differentiated Expedition lineup ever is ready to conquestWith millennials now accounting for the fastest growing demographic in the full-size SUV segment, the expanded lineup of the new 2022 Expedition is set to meet modern family needs and enable unique outdoor and road-tripping adventures.An addition gives Expedition a 3 engine lineup. Starting from the standard twin-turbo 3.5-liter EcoBoost® engine mated to a 10 Speed Automatic gearbox delivering 380HP and 637Nm of torque (which is more than competitor V8s), we retain the 400HP and 650Nm High Output EcoBoost® engine on the Platinum series and, add the Best-in-Class High Output EcoBoost® engine with 440HP and 705Nm of torque (that’s more torque than an F-150 Raptor).This expanded lineup brings more personality and design distinction for each series –Expedition XL series to the premium Expedition Platinum, as well as the new Stealth and Timberline models – including a new fridge/freezer in the center console, bolder styling with standard LED headlamps, updated taillamps and new wheel choices. Also, a new twin-spar mesh grille and fog lamps with chrome accents have been added to the Platinum.Timberline: Best-ever Expedition for off-roadingFord once again delivers on its promise to offer more rugged SUVs and trucks with the new Expedition Timberline – the most off-road-capable Expedition ever. A unique grille and Active Orange exterior accents set the new Timberline series apart.“Timberline sets a new standard with full-size SUV customers who need more passenger space, great off-road capability and a ba secamp for life’s journeys,” said Mike Kipley, Ford Expedition chief engineer. “Our research shows more than one-third of Expedition customers go off-road, and almost 30% say true off-road capability is a must-have, which is what we’ve delivered.”Timberline boosts Expedition trail capability, starting with best-in-class standard ground clearance and a wider track, while improved approach and departure angles enable deeper travel into the backcountry on tougher trails. Timberline is powered by Ford’s 3.5-liter high-output EcoBoost® V6 engine producing a best-in-class** 440 horsepower and 705Nm of torque.More functional upgrades include Trail Turn Assist – the same system as on Bronco – that can tighten the turning radius on hairpin trails to take customers further off-road, rugged 33-inch Goodyear Wrangler™ all-terrain tires, increased ride height, two-speed transfer case and tough underbody shielding.Stealth Performance Packages: Style and performance meets capabilityWith athletic styling and a sport-tuned suspension, the new 2022 Expedition Stealth Performance Package elevates on-road fun and driving confidence with best-in-class power from Ford’s 3.5-liter EcoBoost high-output engine producing 440 horsepower and 705Nm of torque.Available on Expedition Limited, Stealth Performance sports modern, stylish gloss-black features including grille, mirror caps, roof rails, running boards, tailgate appliqué, rear bumper skid plate, fog lamp bezels, plus headlamp and taillamp housing. Unique red brake callipers sit behind larger 22-inch premium black aluminum wheels, while “Expedition” and “Limited” badging in black are featured front and back, plus new black Ford oval emblems.Matching the athletic looks of the Stealth Performance Package, the vehicle’s c ontinuously active Controlled Damping Suspension with Suspension Road Preview monitors the road ahead for improved damping of larger road events such as speedbumps. A more firmly tuned front and rear versus the Expedition Limited – for a sportier feel.Flagship-level technology including standard 12-inch centerstack touchscreen and SYNC® 4 or an optional SYNC® 4a system with 15.5-inch high-definition touch display –the largest available screen in its class. SYNC® 4 allows customers to split the screen and control multiple functions simultaneously, including navigation, plus music, and other features, such as towing. SYNC® 4a with the 15.5-inch portrait-oriented display includes adaptive dash card technology that uses the touch screen for interactive individual digital cards, instead of traditional menus, to organize and optimize the experience.Elevating the new instrument panel and craftsmanship further is an available 12.4-inch high-definition digital gauge cluster that features a large information on-demand area, along with Expedition-specific graphics and animations that respond to the flagship’s selectable drive modes and can display off-roading data and turn-by-turn navigation.Expedition elevates entertainment with a new Bang & Olufsen® Unleashed*** sound system featuring 22 speakers, including a subwoofer and 360-degree surround sound available on Expedition Platinum, Stealth Performance Package and Timberline.The rear-seat experience has been enhanced to include Amazon Fire TV that lets passengers enjoy a wide variety of content from popular apps, stream videos, play games, listen to music, get information, and watch downloaded programs – all through high-definition touch screens now with 16 gigabytes of storage.2022 Expedition brings the most available driver-assist technology features**** in its classEvery 2022 Ford Expedition comes with a class-leading number of standard or available driver-assist technology features. These include:• Road-Edge Detection: An upgrade on lane keep assist as it identifies road edges, not just painted road markers.• In tersection Assist: System senses oncoming traffic and applies the brakes if thevehicle is at risk of being hit – mitigating or avoiding a collision.• Reverse Brake Assist: Backing out of parking spaces often puts drivers in situationswith limited visibility, so this feature senses oncoming pedestrians and vehicles, alertsthe driver, and automatically brakes if the vehicle is at risk of a collision.• Evasive Steering Assist: The system helps the driver get out of a lane in time to avoid an obstacle, while not overshooting the next lane or spinning out of control (EvasiveSteering Assist does not control steering).• Object Detected Camera View: This provides additional visual context to drivers thatfront park aid did not – allowing them to see what is in front of the vehicle and to judgethat distance, in addition to viewing it through the use of ultrasonic sensors.• Active Park Assist 2.0: An upgrade over the previous Enhanced Active Park Assistwhich required driver throttle inputs, this new feature makes the entire process a one-touch operation to get the vehicle into the space.The 2022 Ford Expedition is manufactured at Kentucky Truck Plant in Louisville, Ky., and will go on sale in the first quarter of 2022.# # #About Ford Motor CompanyFord Motor Company (NYSE: F) is a global company based in Dearborn, Michigan, that is committed to helping build a better world, where every person is free to move and pursue their dreams. The company’s Ford+ plan for growth and value creation combines existing strengths, new capabilities and always-on relationships with customers to enrich experiences for and deepen the loyalty of those customers. Ford designs, manufactures, markets and services a full line of connected, increasingly electrified passenger and commercial vehicles: Ford trucks, utility vehicles, vans and cars, and Lincoln luxury vehicles. The company is pursuing leadership positions in electrification, connected vehicle services and mobility solutions, including self-driving technology, and provides financial services through Ford Motor Credit Company. Ford employs about 182,000 people worldwide. More information about the company, its products and Ford Motor Credit Company is available at Contacts:Rania Al-ShurafaCommunications ManagerMiddle East Jemma Chalcroft Associate Director ASDA’A BCW00971-50-362-7791 00971-55-614-6441*****************************************************Horsepower and torque ratings based on premium fuel per SAE J1349® standard. Your results may vary. Horsepower and torque are independent attributes and may not be achieved simultaneously.**Comparison is based on public product information disclosures by Ford, General Motors® and Stellantis®***With available B&O® Unleashed Sound System by Bang & Olufsen®, 22 speakers including subwoofer. Class is non-premium large traditional utility.****Driver-assist features are supplemental and do not replace driver’s attention, judgment and need to control the vehicle. It does not replace safe driving. See owner’s manual for details and limitations.。

小学上册第1次英语第四单元测验试卷

小学上册第1次英语第四单元测验试卷

小学上册英语第四单元测验试卷英语试题一、综合题(本题有100小题,每小题1分,共100分.每小题不选、错误,均不给分)1.The __________ was a key moment in the fight for independence in America. (波士顿茶党事件)2.The United Nations was formed after ________ War II.3.What shape is a basketball?A. SquareB. TriangleC. CircleD. OvalC4.What is the capital of France?A. RomeB. ParisC. BerlinD. Madrid5.I love to explore ________ (国家) during vacations.6.I can _______ my bike without training wheels.7.What is the capital city of Japan?A. BeijingB. SeoulC. TokyoD. BangkokCbustion is a chemical reaction that involves ______.9.The __________ (历史的视角) shapes narratives.10.What do we call a young kitten?A. PupB. CubC. KittenD. Joey11.The rabbit has big _______ (耳朵).12.How many planets are in our solar system?A. 8B. 9C. 10D. 11A13.I have a _______ bicycle.14.My ________ (玩具) is a source of endless fun.15.What is 20 divided by 4?A. 5B. 6C. 7D. 8A16.How many Earth days does it take for Venus to complete one rotation?A. 365B. 243C. 88D. 3017.In which direction does the sun rise?A. NorthB. SouthC. EastD. West答案:C18.My pet turtle likes to hide in its ______ (壳).19.He is a _____ (发明家) who creates new gadgets.20.How many sides does a triangle have?A. 3B. 4C. 5D. 621.The _______ (The Industrial Revolution) revolutionized how goods were produced.22.The biosphere interacts with the ______ and geosphere.23.My cousin is a ______. She loves to create content.24.The ant has a strong _______ (合作) ability.25.The symbol for yttrium is _____.26.The ____ has a long body and slithers through the grass.27.What is the color of a typical apple?A. BlueB. GreenC. RedD. YellowC28. A _____ (植物分类) can help identify species.29.I want to try ________ (滑冰).30.What is the capital of Zimbabwe?A. HarareB. BulawayoC. GweruD. Mutare31.We celebrate __________ Day with family. (节日)32.She is learning to ___. (sing)33. A ______ is a type of report summarizing findings.34.What do we call a story that explains a natural occurrence?A. MythB. LegendC. FableD. FolkloreA35.What is the capital of North Macedonia?A. SkopjeB. BitolaC. OhridD. KumanovoA36.What is the currency used in the USA?A. EuroB. DollarC. PoundD. Yen37. Empire was known for its ________ (治理). The Roma38.I enjoy _______ (制作)手工艺品.39. A ______ is a type of mixture that can settle over time.40.I like to help my mom ________ (购买食材).41.What is the name of the famous American singer known for "Bad Romance"?A. Lady GagaB. Katy PerryC. RihannaD. Ariana GrandeA42. A saturated solution is in ______ equilibrium.43.The Earth’s magnetic field protects us from harmful ______.44.What do we call a person who studies the behavior of animals?A. EthologistB. BiologistC. ZoologistD. EcologistA45.The _____ can vary in brightness and color.46.The ______ runs the local store.47.What is the tallest building in the world?A. Empire State BuildingB. Burj KhalifaC. Taipei 101D. Sears Tower48.I enjoy exploring new _______ (领域) of knowledge. There’s always something new to learn.49.The sloth's slow movements help it avoid ________________ (天敌).50.Which fruit is known for having seeds on the outside?A. AppleB. StrawberryC. BananaD. PeachB51.What do you call the place where you go to see animals in the wild?A. ZooB. SafariC. FarmD. AquariumB52.Chemical reactions can be classified into several types, such as _______ and synthesis. (分解)53.My favorite animal is a ______ (金鱼) that swims gracefully.54.The ______ (阳光直射) encourages plant growth.55. A ____ is a small mammal that loves to scamper around.56.The __________ (民俗文化) is celebrated every year.57.What do you call a story with magical elements?A. BiographyB. FictionC. Non-fictionD. History58.The chemical symbol for neon is ______.59. A dilute solution has a _____ concentration of solute.60.The _____ (树木覆盖) provides numerous environmental benefits.61.The __________ (二战) began in 1939.62.What color is a ripe banana?A. GreenB. YellowC. RedD. Blue63.What do we call the part of the plant that produces seeds?A. FlowerB. LeafC. StemD. RootA64.We should _______ (保持)我们的城市干净.65.What is the term for a baby pig?A. CalfB. PigletC. KidD. FoalB66.The children are ______ in the park. (playing)67.Her birthday is in ___ (June/December).68. A _______ is a measure of how much energy is required to change the temperature of a substance.69.The __________ of water is degrees Celsius.70.The flowers are _____ (colorful/grey).71.My dad _____ dinner every night. (cooks)72.The concentration of a solution is measured in _____ per liter.73.I enjoy _____ (reading/watching) movies.74.The ______ is very creative and imaginative.75.The __________ tells us it will be hot this week. (天气预报)76.What is the capital of Nepal?A. KathmanduB. PokharaC. LalitpurD. Bhaktapur77. Fire of London occurred in the year _______. (1666年) The Grea78.What do bees make?A. MilkB. HoneyC. EggsD. ButterB79.What is the name of the famous explorer who discovered America?A. Ferdinand MagellanB. Christopher ColumbusC. Marco PoloD. Vasco da GamaB80.What is the name of the fairy tale character who leaves a glass slipper?A. Snow WhiteB. CinderellaC. RapunzelD. Little Red Riding HoodB81. A snake can be very ______.82.The antelope runs very _________. (快)83. A _______ is a result of a chemical reaction.84.Which vehicle has two wheels?A. CarB. BicycleC. BusD. TruckB85.I like to listen to _____ (music/radio) while studying.86.The cake is ________ (漂亮).87.I find ________ (政治) very interesting to discuss.88.How many eyes do most humans have?A. OneB. TwoC. ThreeD. Four89.I ___ (love/hate) my school.90.The soup is ________ and healthy.91.I love to _____ (sketch) plants in nature.92.We have a picnic every ___. (Sunday)93.My ________ (玩具名称) is a great partner in games.94.In a chemical reaction, the substances that are produced are called _____.95.Which is the largest ocean on Earth?A. AtlanticB. IndianC. ArcticD. PacificD96.What is the primary color made by mixing red and blue?A. GreenB. PurpleC. OrangeD. Brown答案:B97.She is ___ (picking/choosing) flowers.98.What is the capital of Sweden?A. OsloB. HelsinkiC. StockholmD. CopenhagenC99.The __________ (历史的共享知识) promote learning.100. A frog can jump _______.。

2024届河南省许昌市禹州市高级中学高三下学期模拟预测英语试题(高频考点)

2024届河南省许昌市禹州市高级中学高三下学期模拟预测英语试题(高频考点)

2024届河南省许昌市禹州市高级中学高三下学期模拟预测英语试题(高频考点)一、听力选择题1. What’s John doing now ?A.Playing football.B.Watching TV.C.Studying.2. What will the speakers eat tonight?A.Italian food.B.Chinese food.C.American food.3. How did the man probably get here?A.By taxi.B.On foot.C.By car.4. What does the man think of the movie?A.It’s exciting.B.It’s amusing.C.It’s disappointing.5.A.She is not in good health for her age.B.She likes the job of feeding fish.C.She finds her new job rewarding.D.She feels unfit for her new job.二、听力选择题6. 听下面一段较长对话,回答以下小题。

1. What kind of ticket will the man book?A.First class.B.Business clans.C.Economy class.2. When will the man’s flight take off?A.At 9:25.B.At 16:45.C.At 18:00.3. What must the man do two hours before departure?A.Make a reservation.B.Confirm his reservation.C.Hand in his information.7. 听下面一段独白,回答以下小题。

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Distance Training in Information Literacy for Students of TelematicsKarlis Brivkalns, Aija Janbicka, Ilmars SlaidinsRiga Technical University, LatviaAbstract. Case study is presented on how training in information literacy is integrated in a study programme of Telematics students of Faculty of Radioengineering and Telecommunications of Riga Technical University. It is very important to educate young people in an environment that will be widely used in Information Society. Information literacy distance course has been developed in the framework of DEDICATE project.IntroductionIn Information Society significance of knowledge and education is tremendously increasing. Economic competitiveness and prosperity of the countries will depend firstly on the developments in the fields of education and training. Traditional education system will not be able to cope with the increasing demand for retraining and updating of knowledge. Distance learning as a tool of lifelong learning and new approach in education is recognised to be an efficient mean for human resource development in the European Community. Telematics study programmeOne of the definitions of telematics is convergence of telecommunication and information technologies. It is becoming more and more difficult to differentiate between these two technologies. Just few examples, personal computer can be used as TV receiver and TV set can be used as an Internet terminal, the same networks are used as telecommunication networks and as computer networks, Internet is used for audio and video broadcasting. At the same time in education there are separate study programmes in telecommunications and computer technologies. Following the practice of several universities we are introducing telematics training programme in the Faculty of Radioengineering and Telecommunications of the Riga Technical University from the next academic year. It will be an engineering two year study programme after bachelor degree. The aim of the programme is to give students basic professional knowledge and skills in the fields of electronics, telecommunications, information technology, lifelong learning and management needed for implementation of telematics application projects.Training needs analysis was performed and demands of labour market determined. It shows that besides professional engineering skills, command of foreign languages (mainly English), project planning and management , communication, collaboration and team work skills are of high importance.Developing this study programme we came to conclusion that the framework of traditional university education is not consistent with the aims of the programme. Therefore it was decided:•to introduce flexible learning methodology combining traditional face-to-face lectures with open distance learning approach;•to stress importance of information literacy enabling independent information search by telematics means.Distance Education and TrainingWhat is modern distance education? It is an open and flexible, learner centred approach in education. It is a new philosophy in education. It does not mean that there is no face-to-face contact. Just these contacts are not so often. Approach is based on some general principles but is very particular in every application. Distance courses could differ greatly from paper based study materials with face-to-face tutorials up to satellite TV lectures with Internet based study materials and computer-conferencing study support systems.There are also different definitions of distance education. One of them, pointing to DE as something special, is given in /1/:Distance education is planned learning that normally occurs in a different place from teaching and as a result requires special techniques of course design, special instructional techniques, special methods of communication by electronic and other technology, as well as special organisational and administrative arrangements.Two basic principles, the distance education philosophy is based on, are openness and flexibility. Openness means access to education for all people neglecting their age, previous formal education, social status, occupation and place of living. It is also freedom in choice of subject, place, time and pace of learning. Openness could be reached by flexibility in choosing the most appropriate learning media and education strategy to reach the goal in each particular case.Study materials are specially prepared for independent studies to compensate missing face-to-face contact with tutor. Therefore we call it materials-based learning. Self-assessment questions and activities with comments involve student in active learning and maintain feedback. But distance learning is not a self-instruction, because it is specially organised and study support is available to students. Counsellors and tutors are available for face-to-face, mail, telephone, E-mail and other forms of contact.Distance education is learner centred.It means that needs of learners are to be analysed. Objective must be set to fulfil needs of learners providing them with necessary skills and knowledge. Telling and lecturing turns out to be very inefficient strategy for transfer of skills and knowledge. Learning by doing is the best option to acquire needed skills. Teacher must only motivate and support students in their active studies.Is it possible to train people in engineering subjects at a distance? Very common opinion is that it is impossible because student’s presence is crucial in problem solving and laboratory practice. Appropriate application of distance education methodology and modern telematics technology can help us to solve this problem. In many engineering subjects computer simulation is used and it could be easily done at a distance. The same applies to laboratory practice. Measurements are performed mostly by computer controlled equipment and it makes no problem to control process at a distance. Environment for simulation and virtual experiments is already created and tested [4,5].The rise of modern DE in Latvia started in 1993. For co-ordination of the development of DE in Latvia, the Latvian Distance Education Board at the Ministry of Education and Science (the Chairman E.Bekeris) was created in 1994. With the support of the EU Phare Programme ‘’Multi-Country Cooperation in Distance Education’’ basic DE infrastructure has been created in Latvia, awareness raised and more than 100 people trained in the basics of DE. Project was executed by the Latvian National Contact Point created in the framework of the Phare programme and approved by the Ministry of Education and Science of Latvia.Distance Education Study Centre at the Riga Technical University is located in the Faculty of Radioengineering and Telecommunications. It was established by decision of Senate in May 1997 with support of the Phare Multi-Country Programme in Distance Education. Phare Programme fosters also distance course development in co-operation of institutions located in three or more countries. For development of 28 projects 4 MECU are allocated and course module development is in progress. Leading in one project and being a participant in 3 other projects RTU was among the most successful universities in Europe in this tender. Most of the projects are based on application of modern telematics technology in course development and distribution. We hope that it will be good resource for new Telematics study programme.Information LiteracyIt is very important to educate young people in an environment that will be widely used in Information Society. Information literacy distance course has been developed in the framework of DEDICATE project. Students will be trained to use electronic resources available.How to survive in the situation when funding for education is not sufficient and to improve the quality of learning process. One solution is to use more cost effective and flexible distance learning strategy to achieve Information Literacy. There are various terms used to describe this new philosophy in education. One of the terms used is resource-based learning.According to the "Nine Information Literacy Standards for Student Learning" accepted by American Library Association and Association for Educational Communications and Technology,the student who is information literate:•accesses information efficiently and effectively;•evaluates information critically and competently;•uses information accurately and creatively.the student who is an independent learner is information literate and:•pursues information related to personal interests;•appreciates literature and other creative expressions of information;•strives for excellence in information seeking and knowledge generation.the student who contributes positively to the learning community and to society is information literate and:•recognises the importance of information to a democratic society;•practices ethical behaviour in regard to information and information technology;•participates effectively in groups to pursue and generate information.Of course, the basic goal of information literacy is to enable students to become lifelong learners. Information literacy is a process related to different subjects and learning experiences. So we must integrate information literacy courses throughout the curriculum. Development of information literacy courses is shared responsibility of faculty, librarians, and administration. Faculty should provide a basic understanding of importance of gaining information literacy skills in our technological age.Information literacy and resource-based learning are two processes which should be used together. Resource-based learning means that the student, not the teacher is central to the learning process. Teachers show direction, but not provide all information needed. But they guide students in finding, evaluating and using information. In such a way we are refocusing education away from lecturer centred model where the lecturer is the expert on a teaching subject and study materials are lecture contents or study guides in the case of distance education.Now students should use:•paper-based resources ( course guides, manuals, textbooks, lecture notes );•computer-based materials ( computer-based tutorials, on-line multimedia );•networked-learning resources ( on-line tutorials, networked study programs, computer conferences and seminars );•media-based materials ( audio tapes, video tapes, transparencies, slides ).Now there is such an abundance of information available that students cannot be expected to remember everything they are taught in lectures. They must be able to find information as and when it is needed. Students must have information finding skills to enable them keep up to date. Students learn better when they are interested in a topic and when they actually need specific skills and knowledge to solve some problem. From such a point of view the best results in acquiring the Information Literacy skills could be achieved by subject based Information Literacy courses.The first step toward Information Literacy Courses in Electronics is course developed by Riga Technical University Scientific Library team together with Radioelectronics faculties staff member participating in DEDICATE Project ( Distance Education Information Courses with Access Through Networks ). As the final result was Information Literacy Course in Electronics. This course is meant for the second year students of the Faculty of Radioelectronics and Telecommunications. This Information Literacy course is a part of the subject "Introduction in Electronics ". In this transition period the course will be introduced in Telematics study programme with some modifications.If we divide all the process of acquiring Information Literacy skills in three levels, then this course is covering the first two levels:•Library procedures as circulation and special services;•Introduction to classification and shelving, the catalogue, reference sources, information formats;•Use of computerised catalogue, use of journals, techniques for searching for information.During the next Information Literacy courses students should cover the third level:•Advanced information searching;•Scientific reference techniques, selection, analysis, interpretation, systematisation of information;•Storing compiled information for reference.So, starting with basic library skills and developing toward cognitive skills such as synthesising and evaluating information students would achieve Information literacy goals.Goals of the Information Literacy CourseThere are goals of the Information Literacy course defined in cognitive, affective and psychomotor domains. Cognitive goals are concerned with understanding various concepts of the process of scholarly communication and information retrieval tools and types. Cognitive goals could be described through cognitive objectives. These objectives are telling what the students should obtain after the completion of that course:• a life long need for information obtaining;•knowledge of different types of information retrieval;•knowledge of different tools for information retrieval;•ability to use different information retrieval tools;•ability to compare and evaluate the information obtained;•ability to use obtained skills for information retrieval in another subject field.Affective goals are concerned with the student emotional behaviour throughout the life-long learning.These objectives are telling how the students should behave after the completion of the course:•students should have desire to use RTU library for information searching ( library resources );•students should have desire to use RTU library for information searching using RTU Internet Classroom;•students should have desire to use Radioelectronic's faculty Computer Centre for Internet searching;•students should have desire for life-long learning.Psychomotor goals are concerned with co-ordinated physical activity. Psychomotor objectives are telling what ability they should obtain after the completion of the course:ability to locate information in RTU Library;ability to use RTU Librarie's Internet Classroom for information retrieval;ability to use RTU Radioelectronic's Facultie's Computer Centre for information retrieval.ConclusionsAs on the eve of Feudal Society new terminology, opportunities and attitudes emerged, the same is happening now on the eve of Industrial Society. Telematics, information literacy, resource-based learning and lifelong learning are good examples. Modern information and telecommunication technologies are opening new opportunities. Integration of lifelong learning skills with telematics will lead to the delivery of education services right to the customer’s home or work-place world-wide. Remote delivery of multimedia study materials in electronic form, electronic information resources, study support via Internet are future applications of telecommunication networks.References1.Moore, Michael G. Distance education: a system view / Michael G. Moore, Greg Kearsley. WadsworthPublishing Company, ITP. 1996.2."Nine Information Literacy Standards for Student Learning" /aasl/ip_nine.html3.Levinoka L., Kravcinska J., Krauze S., Jautre I., Brivkalns K. "Information Literacy Course in Electronics",Report on DEDICATE Project, 1999.4.Lustigova, Z. & Zelenda, S., Remote and open laboratory. Proc. of the Int. Conf. Telecommunications forEducation and Training, Prague, Czech Republic, 78-82 (1997).5.Hoyer, H., Virtual University: Challenge and chance. Proc. of the 7th European Distance Education NetworkConference, Bologna, Italy, 329-332 (1998).。

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