48 Hours
丝印测试方法
丝印可靠性测试方法1、高温存储试验存储温度:+66°C存放时间:48hours接受标准：样板出炉后在室温下放置2小时后,印刷表面无起皱,起泡,裂纹,剥落且颜色光泽无明显变化2、低温试验存储温度:-40°C存放时间:48hours接受标准：样板出炉后在室温下放置2小时后,印刷表面无起皱,起泡,裂纹,剥落且颜色光泽无明显变化3、高温高湿存储试验存储温度/湿度：+66°C/85%RH存放时间：96小时接受标准：样板出炉后在室温下放置2小时后,印刷表面无起皱,起泡,裂纹,剥落且颜色光泽无明显变化4、热冲击试验存储温度:-40°C/+66°C--40°C+66°C为一循环,温度间的转换时间不超过5分钟，共12循环。
1hour1hour接受标准：样板出炉后在室温下放置2小时后,检查零件:和印刷表面无起皱,起泡,裂纹,剥落且颜色光泽无明显变化5、丝/移印附着力测试测试目的:评估丝/移印油漆的附着力.测试工具:1.3M600透明胶带或粘力大于5.3N/18mm的透明胶带测试方法:将3M600透明胶带贴在所要测试的试样的印刷字体或图案上,并用手压平,然后拉起胶带尾部与测试面呈90度,迅速撕下胶带,相同部位重复3次.接受标准:肉眼观察表面,丝/移印字体或图案应能清晰可辩,没有剥落情况.6、摩擦测试测试目的:评估涂装表面油漆及丝/移印油漆的附着力.测试设备:橡皮擦测试方法:将试件固定，用500G的垂直力，15MM的行程来回摩擦,每一单程行程为一次.丝/移印字体或图案,连续式摩擦50次.接受标准:肉眼观察表面,磨损不能见底,丝/移印应能清晰可辩7、抗溶剂测试1、异丙醇试验。
取1ml异丙醇溶液滴在试样喷涂面或丝/移印表面.10分钟后用白布擦干异丙醇溶液.2、抗酒精测试测试方法:用棉团或白布浸润浓度为99%的酒精溶液,然后以1kg压力和1秒秒钟往返1次的速度在试样印刷字体和图案的同一位置来回擦试20次.接受标准:试样表面经擦拭后印刷字体或图案应清晰可见,且颜色也不得有失光,掉色等现象.8、拇指测试条件：实验样品5PCS以上实验程序：取样品，用拇指放在印刷的图片上，以3+0.5/-0KGF的力来回檫试15次。
丝印测试方法完整版
丝印测试方法HEN system office room 【HEN16H-HENS2AHENS8Q8-HENH1688】丝印可靠性测试方法1、高温存储试验存储温度: +66°C存放时间: 48 hours 接受标准：样板出炉后在室温下放置2小时后,印刷表面无起皱,起泡, 裂纹,剥落且颜色光泽无明显变化2、低温试验存储温度: -40°C存放时间: 48 hours?接受标准：样板出炉后在室温下放置2小时后,印刷表面无起皱,起泡, 裂纹,剥落且颜色光泽无明显变化3、高温高湿存储试验存储温度/湿度：+66°C/85%RH存放时间：96小时接受标准：样板出炉后在室温下放置2小时后,印刷表面无起皱,起泡, 裂纹,剥落且颜色光泽无明显变化4、热冲击试验?存储温度: -40°C/+66°C--40°C+66°C 为一循环,温度间的转换时间不超过5分钟，共12循环。
1hour 1hour接受标准：样板出炉后在室温下放置2小时后,检查零件:和印刷表面无起皱,起泡,裂纹,剥落且颜色光泽无明显变化5、丝/移印附着力测试?测试目的:评估丝/移印油漆的附着力.测试工具:1. 3M600透明胶带或粘力大于18mm的透明胶带测试方法: 将3M600透明胶带贴在所要测试的试样的印刷字体或图案上,并用手压平, 然后拉起胶带尾部与测试面呈90度,迅速撕下胶带,相同部位重复3次.接受标准: 肉眼观察表面,丝/移印字体或图案应能清晰可辩,没有剥落情况.6、摩擦测试测试目的: 评估涂装表面油漆及丝/移印油漆的附着力.测试设备: 橡皮擦测试方法: 将试件固定，用500G的垂直力，15MM的行程来回摩擦, 每一单程行程为一次. 丝/移印字体或图案,连续式摩擦50次.接受标准: 肉眼观察表面,磨损不能见底,丝/移印应能清晰可辩7、抗溶剂测试1、异丙醇试验。
取1ml 异丙醇溶液滴在试样喷涂面或丝/移印表面 .10分钟后用白布擦干异丙醇溶液.2、抗酒精测试测试方法: 用棉团或白布浸润浓度为99%的酒精溶液, 然后以1kg压力和1秒秒钟往返1次的速度在试样印刷字体和图案的同一位置来回擦试 20次.接受标准: 试样表面经擦拭后印刷字体或图案应清晰可见,且颜色也不得有失光,掉色等现象.8、拇指测试条件：实验样品5PCS以上实验程序：取样品，用拇指放在印刷的图片上，以3+-0KGF的力来回檫试15次。
2021-2022学年江苏省扬州市江都育才中学高三英语下学期期末试卷含解析
2021-2022学年江苏省扬州市江都育才中学高三英语下学期期末试卷含解析一、选择题1. The terrible earthquake took place early this month ______ three southern countries meet.A. whereB. whenC. thatD. which参考答案：A2. ---Are you going to Tom’s birthday party?---_______ I’ve got a present for him.A. It depends.B. Don’t bother!C. Are you kidding?D. Definitely!参考答案：D【详解】考查情景交际。
A. It depends.看情况；B. Don’t bother!别麻烦了；Are you kidding?你在开玩笑吧？；D. Definitely!当然！句意：——你要去参加汤姆的生日聚会么？——当然！我为他准备了一份礼物！根据后面的“I’ve got a present for him.”可知这个人会去参加汤姆的生日聚会，故D项正确。
3. The president hopes that the people will be better off when he quits than when he _____．A．has started B．starts C．started D．will start参考答案：C【知识点】动词的时态与语态解析：目前总统是在职的，就职是过去的事，所以用过去式。
句意：总统希望他离职的时候人民会比他就职的时候更富裕。
4. Is ________48 hours________ the man- made satellite ________ is made in our country to orbit the planet around?A. it; that; whereB. it; when; whatC. it for; that it takes; thatD. it; that it takes; which参考答案：D解析：前一部分为强调句式，后一部分是定语从句，时间（48 hours）做take的宾语。
小时的英文发音
小时的英文发音汉语解释：小时是一个时间单位。
小时不是时间的国际单位制基本单位(时间的国际单位制基本单位是秒)，而是与国际单位制基本单位相协调的辅助时间单位。
那么，你知道小时的英文发音吗?小时[xiǎo shí]小时的英文释义：hour 英[ˈaʊə(r)] 美[aʊr] ; hr.网络hour;Hours;hr;hrs小时的英文例句：晚饭后，我总要休息一小时。
I always rest for an hour after dinner.会议原定了两个小时，不过现在还没有结束。
The meeting was scheduled for two hours, but it is now over yet.数小时后，他清醒过来。
It was many hours before he came back to life.她小时候常花几个小时玩洋娃娃。
When she was a child she would spend hours playing with a doll.一次讲课为一个小时，一次辅导为两个小时。
A lecture is about an hour long and a tutorial usually runs for about two hours.那个体弱多病的人每工作两小时就要歇一小时。
The ailing man alternated two hours of work with one hour of rest.辛苦工作了四个小时后，他觉得非常饿。
He felt very hungry after four-hours' hard work.步行了四个小时以后，我们开始累了。
After walking for four hours we were beginning to flag.开往北京的火车将于半小时后从三站台开出。
The train to Beijing will depart from platform 3 in half an hour.1. The average commuter journey there is five hours long. 那里的通勤一族平均上下班要花5个小时。
2020年徐州市中考英语试卷参考答案
徐州市2020年初中学业水平考试英语试题参考答案及评分标准一、选择填空（共15小题；每小题1分，满分15分）1—5 A D B A C 6—10 D D B C A 11—15 B A D B C二、完形填空（共15小题；每小题1分，满分15分）16—20 B A C D A 21—25 C B D B A 26—30 C A C D B三、阅读理解（共15小题；每小题2分，满分30分）31—33 A D A 34—36 C B C 37—41 C D B B A 42—45 A D C D四、词语运用（共15小题；每小题1分，满分15分）46. outside 47. check 48. private 49. works of art 50. without51. was taken52. were 53. studying 54. me55. have considered/have been considering 56. sixth57. cities 58. more 59. decision 60. to make五、任务型阅读（共10小题，61～65题每小题1分，66～70题每小题2分，满分15分）61～65小题若未写出完整单词，从总得分中减去1分（全错的除外）61. who 62. part 63. afraid/ashamed 64. once/often 65. includes(66～70小题若答案正确，但超出7个词，可得1分)66.写出48 hours.或Two/2 days.即可得分。
可接受答案为：For only 48 hours/48 h/two days/2 days (or so).或(Only) 48 hours/two days/2 days (or so).或It’s in flower (for) only 48 hours/48 h/two days/2 days.或It lasts (for) 48 hours/48 h/two days/2 days (or so).或It (only) lasts 48 hours/48 h/two days/2 days (or so).或They last (for) 48 hours/48 h/two days/2 days (or so).或They (only) last 48 hours/48 h/two days/2 days (or so).或Last for only 48 hours/h or so.注：若They last for only 48 hours or so.可得1分若只写出48不得分67. Darwin’s Slipper Flower. (The/the) Happy Alien Plant.或Darwin’s Slipper Flower; (The/the) Happy Alien Plant.或Darwin’s Slipper Flower (The/the) Happy Alien Plant68. (Nearly)15 mm per/every year.或It grows (nearly) 15 mm per/every year.写出It grows (very) slowly. 或Very slowly. 或Slowly. 或Slow.可得1分。
丝印的质量评价标准
丝印的质量评价标准1、高温存储试验存储温度: +66°C存放时间: 48 hours接受标准：样板出炉后在室温下放置2小时后,印刷表面无起皱,起泡, 裂纹, 剥落且颜色光泽无明显变化2、低温试验存储温度: -40°C存放时间: 48 hours接受标准：样板出炉后在室温下放置2小时后,印刷表面无起皱,起泡, 裂纹,剥落且颜色光泽无明显变化3、高温高湿存储试验存储温度/湿度：+66°C/85%RH存放时间：96小时接受标准：样板出炉后在室温下放置2小时后,印刷表面无起皱,起泡, 裂纹,剥落且颜色光泽无明显变化4、热冲击试验存储温度: -40°C/+66°C-40°C+66°C为一循环,温度间的转换时间不超过5分钟，共12循环。
1hour 1hour接受标准：样板出炉后在室温下放置2小时后,检查零件:和印刷表面无起皱,起泡, 裂纹,剥落且颜色光泽无明显变化5、丝/移印附着力测试测试目的: 评估丝/移印油漆的附着力.测试工具: 1. 3M600透明胶带或粘力大于5.3N/18mm的透明胶带测试方法: 将3M600透明胶带贴在所要测试的试样的印刷字体或图案上,并用手压平, 然后拉起胶带尾部与测试面呈90度,迅速撕下胶带,相同部位重复3次.接受标准: 肉眼观察表面,丝/移印字体或图案应能清晰可辩,没有剥落情况.6、摩擦测试测试目的: 评估涂装表面油漆及丝/移印油漆的附着力.测试设备: 橡皮擦测试方法: 将试件固定，用500G的垂直力，15MM的行程来回摩擦, 每一单程行程为一次. 丝/移印字体或图案,连续式摩擦50次.接受标准: 肉眼观察表面,磨损不能见底,丝/移印应能清晰可辩7、抗溶剂测试1、异丙醇试验。
取1ml 异丙醇溶液滴在试样喷涂面或丝/移印表面.10分钟后用白布擦干异丙醇溶液.2、抗酒精测试测试方法: 用棉团或白布浸润浓度为99%的酒精溶液, 然后以1kg压力和1秒秒钟往返1次的速度在试样印刷字体和图案的同一位置来回擦试20次.接受标准: 试样表面经擦拭后印刷字体或图案应清晰可见,且颜色也不得有失光,掉色等现象.丝印附着力的测试标准(1) 拇指测试条件：实验样品5PCS以上实验程序：取样品，用拇指放在印刷的图片上，以3+0.5/-0KGF的力来回檫试15次。
2021年硕士入学考试英语阅读真题附答案详解-TEXT1_4
2021年硕士入学考试英语阅读真题附答案详解:TEXT1It was 3:45 in the morning when the vote was finally taken. After six months of arguing and final 16 hours of hot parliamentary debates, Australia's Northern Territory became the first legal authority in the world to allow doctors to take the lives of incurably ill patients who wish to die. The measure passed by the convincing vote of 15 to 10. Almost immediately word flashed on the Internet and was picked up, half a world away, by John Hofsess, executive director of the Right to Die Society of Canada. He sent it on via the group's on-line service, Death NET. Says Hofsess: "We posted bulletins all day long, because of course this isn't just something that happened in Australia. It's world history."The full import may take a while to sink in. The NT Rights of the Terminally Ⅲ law has left physicians and citizens alike trying to deal with its moral and practical implications. Some have breathed sighs of relief, others, including churches, right-to-life groups and the Australian Medical Association, bitterly attacked the bill and the haste of its passage. But the tide is unlikely to turn back. In Australia — where anaging population, life-extending technology and changing community attitudes have all played their part — other states are going to consider making a similar law to deal with euthanasia. In the US and Canada, where the right-to-die movement is gathering strength, observers are waiting for the dominoes to start falling.Under the new Northern Territory law, an adult patient can request death — probably by a deadly injection or pill — to put an end to suffering. The patient must be diagnosed as terminally ill by two doctors. After a "cooling off" period of seven days, the patient can sign a certificate of request. After 48 hours the wish for death can be met. For Lloyd Nickson, a 54-year-old Darwin resident suffering from lung cancer, the NT Rights of Terminally Ill law means he can get on with living without the haunting fear of his suffering: a terrifying death from his breathing condition. "I'm not afraid of dying from a spiritual point of view, but what I was afraid of was how I'd go, because I've watched people die in the hospital fighting for oxygen and clawing at their masks," he says.51. From the second paragraph we learn that ________.[A] the objection to euthanasia is slow to come in other countries[B] physicians and citizens share the same view on euthanasia[C] changing technology is chiefly responsible for the hasty passage of the law[D] it takes time to realize the significance of the law's passage52. When the author says that observers are waiting for the dominoes to start falling, he means ________.[A] observers are taking a wait-and-see attitude towards the future of euthanasia[B] similar bills are likely to be passed in the US, Canada and other countries[C] observers are waiting to see the result of the game of dominoes[D] the effect-taking process of the passed bill may finally come to a stop53. When Lloyd Nickson dies, he will ________.[A] face his death with calm characteristic of euthanasia[B] experience the suffering of a lung cancer patient[C] have an intense fear of terrible suffering[D] undergo a cooling off period of seven days54. The author's attitude towards euthanasia seems to bethat of ________.[A] opposition[B] suspicion[C] approval[D] indifference难句解析：①After six months of arguing and final 16hours of hot parliamentary debates, Australia's Northern Territory became the first legal authority in the world to allow doctors to take the lives of incurably ill patients who wish to die.▲句子的主体结构是Australia's Northern Territory became the first legal authority...，其中，句首是表示时间的介词词组作状语：after six months of arguing and final 16 hours of hot parliamentary debates，后面的动词不定式to allow doctors to take the lives of incurably ill patients who wish to die相当于定语从句which allows doctors to...，修饰legal authority，who引导定语从句who wish to die修饰前面的patients。
48h是什么意思
48h是48小时的意思，48h=48hours。
小时（hour）是一个时间单位。
小时不是时间的国际单位制基本单位（时间的国际单位制基本单位是秒），而是与国际单位制基本单位相协调的辅助时间单位。
“小时”的由来：
中国古代用“铜壶滴漏”的方法来计时，将一昼夜分成十二个时辰。
一个时辰，相当与西方钟表的两个钟点。
当钟表由西方传入中国后，人们把中国的一个时辰叫“大时”，而把西方的新时间一个钟点叫“小时”。
事实上，中国古代也有类似于今天“小时”的概念。
如：《明史·志第七·历一》记载：“盖太阳依赤道左行，每十五度为一小时。
”360÷15=24，可见，此处的“小时”基本等价于我们今天的这个时间概念。
后来，随着钟表的普及，“大时”一词逐渐消失，而“小时”一直沿用至今。
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Current correspondencts
Original format
The show drew its name, inspiration and original format from the September 1986 CBS News documentary titled 48 Hours on Crack Street, about the drug crisis plaguing a number of U.S. neighborhoods. The special attracted some 15 million viewers. Like the original documentary, the series originally focused on showing events occurring within a 48 hour span of time – hence the name.
48 Hours
11117 周频频 顾凤枝
周频频 顾凤枝
48 Hours
1. Format 1.1 original format 1.2 Current format 2. Variations 2.1 48 Hours Investigates/Mystery 2.2 48 Hours: Live To Tell 3. Awards and nominations 4. Broadcasting 4.1 Syndicated repeats 4.2 International broadcasts
Download /file/BBFsR88/48.Hours.MysteryLast.Chance.for.Justice.PDTV.XviD-YT.avi OR /dl/xdNg3aV/48.Hours.MysteryLast.Chance.for.Justice.PDTV.XviD-YT.avi OR /file/882463061/48.Hours.MysteryLast.Chance.for.Justice.PDTV.XviD-YT.avi
Time change：half hour Name change：48 Hours (2012-now)
one hour investigative report 48 Hours Investigates (2002)
48 Hours Mystery (2004)
Variaationship between these special programs and the rest of the series is essentially limited to the program's title. The series also did a special report on the December 2012 Sandy Hook Elementary School shooting.
48 Hours Mystery-Last Chance for Justice PDTV XviD-YT YT released a new episode of CBS`s documentary series “48 Hours Mystery”. A phone call to a wrong number solve a thirty year old murder case.
Variations
48 Hours: Live To Tell
48 Hours: Live To Tell uses a different format from the earlier versions of the series. There is no narrator. The stories are recounted by the victims of the crimes or people who are friends of the victims.
Broadcasting
International broadcasts
Broadcast primetime ratings for June 15, 2013
Rating: Estimated percentage of the universe of TV households (or other specified group) tuned to a program in the average minute. Ratings are expressed as a percent Share (of Audience): The percent of households (or persons) using television who are tuned to a specific program, station or network in a specific area at a specific time. (See also, Rating, which represents tuning or viewing as a percent of the entire population being measured.)
Current format
In its current format, formerly known as 48 Hours Mystery but now back its original title, the program mainly presents "true crime" documentaries.
Awards and nominations
over 20 Emmy awards, a George Foster Peabody Award an Ohio State Award.
Having won numerous awards in broadcast, it also now features a stellar cast of individual award winning reporters and has been known to not just report on stories, but make real differences.
Original format
This format was eventually phased out by the early 1990s. One of the contributors to that program, CBS News Correspondent Harold Dow, had been a member of the 48 Hours air staff since its premiere. 48 Hours began in January 1988 with Dan Rather anchoring until 2002. Leslie Stahl, who took over for Rather in the fall of 2002 remains to present day. In 1997, CBS aired a special episode of 48 Hours titled Property of 48 Hours, which focused on some of the stories over the past 9 years.
48 Hours Investigates/Mystery The program was revamped in 2002 when Lesley Stahl took over hosting duties from Dan Rather, and its name was changed to 48 Hours Investigates. The name was changed again to 48 Hours Mystery in 2004, and with its single-topic format, it does not use a single host but is narrated by the reporter assigned to the story. The current format of the documentary primarily deals with real life mysteries and crime stories, again with just one mystery per episode, owing to its single topic per show heritage.
Variations
48 Hours Investigates/Mystery The program is not confined to reporting mysteries; CBS often uses the 48 Hours title or timeslot to present special reports on events, such as a 2006 report on the fifth anniversary of the September 11, 2001 attacks, or coverage of the Virginia Tech massacre in April 2007.
Variations
48 Hours Investigates/Mystery At the start of the 2011-2012 television season, the program converted to 1080 high definition, making it the last American broadcast primetime newsmagazine to convert to the format; the only three shows on CBS to stay in standard definition are the overnight Up to the Minute, daytime game show Let's Make a Deal, and summer series Big Brother