专业英语ppt
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机电专业英语PPT课件
他的价值观念似乎陈旧了。 • immense [i mens] adj.极大的，巨大的
例句：They made an immense improvement in English.
在E英nd语方面他们取得了巨大的进步To。pic Above Next
centrifugal [sen‘trifjugəl] adj.离心的
mass-produced大(批)量生产的
Section II Text
Processes of mechanization have been developing and becoming more complex ev er since the beginning of the Industrial Revo lution at the end of the 18th century.（自从 18世纪末工业革命开始，工业机械化进 程一直在不断地发展，并且变得越来越 复杂。） The current developments of auto matic processes are, however, different from the old ones.（但目前的工业自动化过程 较以前的工业自动化过程有很大的不同）
）
Now people often talk about “feedback” as b
eing an essential factor of the new industrial t
echniques, upon which is based an automatic
self-regulating system and by virtue of which
And in many, though not all, instances th e element of control is so great that me chanization displaces muscle, “automat ion” displaces brain as well.（尽管不 是所有的情况，但在大多数情况下， 控制元件依然发挥着强大的力量， 机械化已经代替了手工劳动，而自 动化代替了脑力劳动。
例句：They made an immense improvement in English.
在E英nd语方面他们取得了巨大的进步To。pic Above Next
centrifugal [sen‘trifjugəl] adj.离心的
mass-produced大(批)量生产的
Section II Text
Processes of mechanization have been developing and becoming more complex ev er since the beginning of the Industrial Revo lution at the end of the 18th century.（自从 18世纪末工业革命开始，工业机械化进 程一直在不断地发展，并且变得越来越 复杂。） The current developments of auto matic processes are, however, different from the old ones.（但目前的工业自动化过程 较以前的工业自动化过程有很大的不同）
）
Now people often talk about “feedback” as b
eing an essential factor of the new industrial t
echniques, upon which is based an automatic
self-regulating system and by virtue of which
And in many, though not all, instances th e element of control is so great that me chanization displaces muscle, “automat ion” displaces brain as well.（尽管不 是所有的情况，但在大多数情况下， 控制元件依然发挥着强大的力量， 机械化已经代替了手工劳动，而自 动化代替了脑力劳动。
专业英语ppt.ppt
❖ Quality control work is unique :
(1) Accuracy :the data must be accurate
(2) timeliness :Samples must be tested as soon
as possible without delay
(3) Continuity
supervision and testing centers, testing centers for quality control of chemical fertilizers, pesticides Supervision and Testing Center, veterinary testing centers, feed quality and safety of agricultural products
health
• related to production development, consumption
safety, economic development
• one of the basic functions of government
2.The Relationship between Safety and Test ﹡quality of agricultural products depends on the
❖ quality and safety testing, for the present, can not leave without a large number of inspection agencies
❖ inspection agencies includes:seed quality
(1) Accuracy :the data must be accurate
(2) timeliness :Samples must be tested as soon
as possible without delay
(3) Continuity
supervision and testing centers, testing centers for quality control of chemical fertilizers, pesticides Supervision and Testing Center, veterinary testing centers, feed quality and safety of agricultural products
health
• related to production development, consumption
safety, economic development
• one of the basic functions of government
2.The Relationship between Safety and Test ﹡quality of agricultural products depends on the
❖ quality and safety testing, for the present, can not leave without a large number of inspection agencies
❖ inspection agencies includes:seed quality
生物专业英语(共62张PPT)
energy from nutrients into ATP, and then release waste products.
光合作用以二氧化碳和水为原材料并经历两步化学反应。
第一步，称光反应，水分子裂解 (被氧化)，释放氧气，并形成ATP和 NADPH（还原型烟酰胺腺嘌呤二核苷酸磷酸）。
此反应必须在存在光能的条件下进行。
2022/9/25
9
Introduction
光合作用只发生在含有叶绿素的绿色植物细胞、藻类、某些原生生 物和细菌之中。
总体来说，这是一个将光能转化成化学能的过程，其能量以分子 键形式贮存。
从化学和能量学角度来看，它是细胞呼吸作用的逆反应。
但是细胞呼吸作用是高度放能，释放能量的过程，而光合作用需 要能量, 并且是高度吸能的过程。
在光合作用的光反应中，当捕光分子回到基态时，额外的激发能 被转移到其它分子中并且以化学能的形式贮存。
•All photosynthetic organisms contain various classes of
chlorophylls and one or more carotenoid pigments that also contribute to photosynthesis.
captured by biological molecules to do constructive work.
生物分子能捕获可见光谱中光子的能量。
The pigment chlorophyll in plant cells absorbs photons within a particular absorption spectrum—a statement of the amount of light absorbed by chlorophyll at different wavelengths.
光合作用以二氧化碳和水为原材料并经历两步化学反应。
第一步，称光反应，水分子裂解 (被氧化)，释放氧气，并形成ATP和 NADPH（还原型烟酰胺腺嘌呤二核苷酸磷酸）。
此反应必须在存在光能的条件下进行。
2022/9/25
9
Introduction
光合作用只发生在含有叶绿素的绿色植物细胞、藻类、某些原生生 物和细菌之中。
总体来说，这是一个将光能转化成化学能的过程，其能量以分子 键形式贮存。
从化学和能量学角度来看，它是细胞呼吸作用的逆反应。
但是细胞呼吸作用是高度放能，释放能量的过程，而光合作用需 要能量, 并且是高度吸能的过程。
在光合作用的光反应中，当捕光分子回到基态时，额外的激发能 被转移到其它分子中并且以化学能的形式贮存。
•All photosynthetic organisms contain various classes of
chlorophylls and one or more carotenoid pigments that also contribute to photosynthesis.
captured by biological molecules to do constructive work.
生物分子能捕获可见光谱中光子的能量。
The pigment chlorophyll in plant cells absorbs photons within a particular absorption spectrum—a statement of the amount of light absorbed by chlorophyll at different wavelengths.
工业工程专业英语PPT(共39页)
Unit 1 Quality Standards and Quality Control
7. Statistic Quality Control 8. Definition of Six Sigma Methodology 9. Key Elements of Six Sigma Methodology 10. Six Sigma in Business 11. Six Sigma in Engineering 12. Quality Control Tools
Unit 1 Quality Standards and Quality Control
1. Definitions of Quality 2. Quality in Manufacturing 3. Quality in Service 4. ISO 9000 Series Standards 5. Rules of Certification to QMS 6. Steps of Certification to QMS
trivial：琐碎的
template：模型
workshop:车间、研讨会
seminar:研讨班
demonstrate：示范、说明
preliminary：预备的、初级的
reproach：责备、谴责
forcible：强制的、有说服力的
statistic：统计的
six sigma methodology: 6δ法
Chapter 8 Quality Management
Unit 1 Quality Standards and Quality Control
Unit 2 Quality Management and Quality Cost
英语专业四级词汇辨析ppt课件
• Dispose处理; 布置
He disposed his books on the shelves. 把书籍排列在书架上。
• Propose：提议，求婚
They proposed to make arrangement beforehand. 他们提议事先做好安排。
从使用情况来看，闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ，但在 近些年 的城市 地下工 程施工 中已很 少使用 ，在此 不再说 明。
完型中的词汇 形近词 近义词
从使用情况来看，闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ，但在 近些年 的城市 地下工 程施工 中已很 少使用 ，在此 不再说 明。
Deduce, reduce, reproduce
On the basis of evidence we _____ that he was guilty. deduce He won't _____ the rent of our house. reduce Rabbits _____quickly. reproduce
spontaneous, simultaneous
We need a _____ interpreter. simultaneous To be thoroughly enjoyed, reading must
be entirely _____. spontaneous
从使用情况来看，闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ，但在 近些年 的城市 地下工 程施工 中已很 少使用 ，在此 不再说 明。
The tax increases have affected us all. 加税已经影响了我们所有的人。
He disposed his books on the shelves. 把书籍排列在书架上。
• Propose：提议，求婚
They proposed to make arrangement beforehand. 他们提议事先做好安排。
从使用情况来看，闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ，但在 近些年 的城市 地下工 程施工 中已很 少使用 ，在此 不再说 明。
完型中的词汇 形近词 近义词
从使用情况来看，闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ，但在 近些年 的城市 地下工 程施工 中已很 少使用 ，在此 不再说 明。
Deduce, reduce, reproduce
On the basis of evidence we _____ that he was guilty. deduce He won't _____ the rent of our house. reduce Rabbits _____quickly. reproduce
spontaneous, simultaneous
We need a _____ interpreter. simultaneous To be thoroughly enjoyed, reading must
be entirely _____. spontaneous
从使用情况来看，闭胸式的使用比较 广泛。 敞开式 盾构之 中有挤 压式盾 构、全 部敞开 式盾构 ，但在 近些年 的城市 地下工 程施工 中已很 少使用 ，在此 不再说 明。
The tax increases have affected us all. 加税已经影响了我们所有的人。
英语专业 高级英语第11课 beauty (课堂PPT)
• His writing examined the human place in mature, the pursuit of social justice, the relation between culture and geography, and the search for a spiritual path.
Story
• “beauty” is a chapter in Scott Sanders’ book Hunting for Hope, published in 1998. In this essay, sanders makes a comparison of his daughter’s shinning beauty on her wedding day to the beauty of physics and cosmos.
18
• I can summon up hundreds of details from that radiant day, but on the day itself I was aware only of a surpassing joy.(P13)
• summon (up): to call forth; to make an effort (to recall the details of that day)
Outline
• --Warming up • 1.about the author • 2.brief introduction of text • 3.appreciation of rhetorical devices • 4.analysis of difficult sentences • Notes on the text
Story
• “beauty” is a chapter in Scott Sanders’ book Hunting for Hope, published in 1998. In this essay, sanders makes a comparison of his daughter’s shinning beauty on her wedding day to the beauty of physics and cosmos.
18
• I can summon up hundreds of details from that radiant day, but on the day itself I was aware only of a surpassing joy.(P13)
• summon (up): to call forth; to make an effort (to recall the details of that day)
Outline
• --Warming up • 1.about the author • 2.brief introduction of text • 3.appreciation of rhetorical devices • 4.analysis of difficult sentences • Notes on the text
药学专业英语-PPT
Pharmacy English （药学专业英语）
Context Set
I have sore throat, but I know chinese little.
we have to master necessary professional pharmacy English so that we can work better in tWhehefuntuyroeu encounter
Conclusion:
Microorganisms are not spontaneously generated from inanimate matter, but are produced by other microorganisms
Robert Kock (1843 – 1910)
The recognition of microbial role in disease
•Small volume and big surface to volume ratio
Different length and different surface to volume ratio
Small and simple
可见范围 肉眼
光学显微镜 电镜
微生物的相对大小 真核细胞型 原核细胞型
Prokaryotic genetic material is located in an area called the nucleoid and is not enclosed by a membrane.
The prokaryotic cell wall almost always has peptidoglycan （肽聚糖）and is chemically and morphologically （形态的）complex.
Context Set
I have sore throat, but I know chinese little.
we have to master necessary professional pharmacy English so that we can work better in tWhehefuntuyroeu encounter
Conclusion:
Microorganisms are not spontaneously generated from inanimate matter, but are produced by other microorganisms
Robert Kock (1843 – 1910)
The recognition of microbial role in disease
•Small volume and big surface to volume ratio
Different length and different surface to volume ratio
Small and simple
可见范围 肉眼
光学显微镜 电镜
微生物的相对大小 真核细胞型 原核细胞型
Prokaryotic genetic material is located in an area called the nucleoid and is not enclosed by a membrane.
The prokaryotic cell wall almost always has peptidoglycan （肽聚糖）and is chemically and morphologically （形态的）complex.
《专业英语》课件(1)-Electrical_Network
charge increment； time increment 电荷增量；时间增量 in proportion to； proportional control 与…成比例；比例控制 resistance；inductance；capacitance 电阻；电感；电容 proportionality constant 比例常数
Translation Technique
有关专业英语的 翻译、词汇和理解
翻译大师林语堂说：翻译的艺术所 依赖的，第一是译者对于原文文字及内 容上透彻的了解；第二是译者有相当的 国文程度，能写清顺畅通的中文；第三 是译事上的训练，译者对于翻译标准及 技术问题有正当的见解。此三者之外， 绝对没有什么纪律可为译者的规范，像 英文文法之于英文作文。
Electrical and Electronic Engineering Basics
P1U1 Electrical Networks
Dictation-1(5 minutes)
From Chinese to English
From English to Chinese
闭环控制 反馈元件 过电压 带宽 总线
electricity: (n.)noun form 电 electrician: (n.) expert in setting up, repairing and operating electrical apparatus 电气技师，电气技术员 electron: (n.) subatomic particle of matter 电子, having a negative electric charge
Questions
What elements does an electrical
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adj. 组成的，构成的
adj. 圆柱形的；圆柱体的
n. 成分；组件；元件
vi. 旋转；循环 vt. 使旋转；使转动；使轮流 adj. 辐状的
device [di'vais]
rotary [‘rəutəri] torque [tɔ:k]
n. 装置；策略；图案
adj. 旋转的，转动的；轮流的 转缸式发动机 n. 转矩，扭矩；项圈，金属领圈 n. 旋转式机器；
crankshaft
【机】曲轴
adj. 往复的；交互的；摆动的 n. 往复 v. 往复运动（reciprocate的ing形式）；互给；
reciprocating [ri‘siprəkeitiŋ] 报答
crank [kræŋk]
pistons
n. 曲柄；奇想
adj. 易怒的
vt. 装曲
adj. 连接的
【机】活塞 n. 连接；管接头，套管 v. 连接（connect的ing形式）
connecting [kə‘nektiŋ]
via ['vaiə]
delivers couplings
prep. 取道，通过；经由
vt. 交付；发表；递送；释放；给予（打击）；给…接生 vi. 实现；传送；履行；投递 n. 投球 n. 联轴器；离合器，磨擦器（coupling的复数）；垂综
生词：
shaft n. 拍杆；轴；箭杆；杆状物
在…… bearing [‘bεəriŋ] groove [ɡru:v] 上装杆 n. 轴承；关系；方位；举止 v. 忍受（bear的ing形式) n. 凹槽，槽；最佳状态；惯例 vt. 开槽于 diameter [dai‘æmitə] ring [riŋ] 环形 物 radical [‘rædikəl] vi. 形成沟槽 n. 戒指；铃声，钟声；拳击场 n. 基础；激进分子； v. 使结合； n. 直径，（透镜放大的）倍数 vt. 按铃；包围；敲钟；套住 adj. 激进的；根本的；彻底的 原子团；根数 combined [kəm‘baind] thrust [θrʌst] adj. 结合的；组合的 联合（combine的 过去分词） n. 推力；刺 vt. 插；插入；推挤 vi. 插入；用向某人刺去；猛然或用力推
As a machine component a shaft is commonly a cylindrical bar
that supports and rotates with devices for receiving and delivering
rotary motion and torque. The crankshaft of a reciprocating engines receives its rotary motion from each of the cranks, via the pistons and connecting rod(the slider-crank mechanisms), and delivers it by means of couplings gears, chains ,or belts to the
transmissions, camshaft, pumps, and other devices. The
camshaft, driven by a gear or chain from the crankshaft, has only one valve-actuating mechanisms.
transmission 变速器
In deep-groove ball bearings, the races are approximately one
fourth as deep as the ball diameter. A cross section of the ball
and outer ring of a deep-groove ball bearing is shown in Figure. Although deep-groove ball bearings are designed to carry a radial load, they perform well under a combined radial and thrust load. For this reason. This is the most widely used type of ball bearing.
transmissions camshaft
pumps
n. 泵；脉动（pump的复数）；抽运器；无带轻便舞鞋
v. 用泵送；抽动；汲取；盘问（pump的单三形式） receivers n. 接收器；接受者；收信机；收款员，接待者 cam 【机】凸轮
短语
ball bearings 滚珠轴承 cross section 横断面，横切面图
connecting rod
by means of
连杆机构
曲柄滑块机构 阀门驱使机构 凭借，依靠
the slider-crank mechanisms the valve-actuating mechanisms
ball bearings 滚珠轴承
the slider-crank mechanisms 曲柄滑块机构
gears
chains [tʃeinz]
ቤተ መጻሕፍቲ ባይዱn. 齿轮，传动装置（gear的复数形式）
v. 以齿轮连起，安排（gear的单三形式） n. 链条（chain的复数）；枷锁；联营企业；缝条 v. 束缚（chain的三单形式）；用链条系住
belts
n. 皮带（belt的复数）；带子
v. 用皮带等围绕；用带扎牢（belt的单三形式) n. 传动装置，变速器；传递；传送；播送 【机】凸轮轴
vt. 利用；
vi. 按铃；敲钟；回响；成环形
load [ləud]
n. 负载，负荷；工作量；装载量 vt. 使担负；装填
vi. 加载；装载；装货
component [kəm‘pəunənt]
cylindrical [si'lindrikəl] rotate [rəu‘teit, ’rəut-, ‘rəuteit]