机械专业英语(中英)..19页PPT
合集下载
《机械类专业英语》课件
Skimming
This skill allows readers to quickly scan through the text to get a general understanding of the content It is often used to identify key information or main ideas
Learning significance and purpose
Learning significance and purpose
Learning significance: Mastering mechanical English is of great significance for enhancing personal competitiveness, broadening international perspectives, and promoting academic exchanges.
PPT courseware for Mechanical Professional English
• Introduction to Mechanical Professional English
• Mechanical English Vocabulary • Mechanical English Reading and
Outline
Skimming through the text to identify key information or ideas and creating an outline to organize them This helps readers understand the structure of the article and how different ideas are connected
This skill allows readers to quickly scan through the text to get a general understanding of the content It is often used to identify key information or main ideas
Learning significance and purpose
Learning significance and purpose
Learning significance: Mastering mechanical English is of great significance for enhancing personal competitiveness, broadening international perspectives, and promoting academic exchanges.
PPT courseware for Mechanical Professional English
• Introduction to Mechanical Professional English
• Mechanical English Vocabulary • Mechanical English Reading and
Outline
Skimming through the text to identify key information or ideas and creating an outline to organize them This helps readers understand the structure of the article and how different ideas are connected
机械类专业英语ppt课件
精选课件
14
❖ cumulative ['kjuːmjʊlətɪv]
❖ adj. 累积的
❖ cumulative error 累积误差 ; 积累误差 ; 累积差误 ❖ cumulative frequencies 累积频数 ; 累计频数 ❖ cumulative learning 累积学习
❖ dimensionless
精选课件
18
❖ uniaxial ❖ adj. 单轴（向）的，同轴的
念 ; 压力集中 ❖ axial stress 轴向应力 ; 轴应力 ; 多轴向应力 ❖ ; 热应力试验 ❖ stress corrosion 应力腐蚀 ; 超应力腐蚀 ; 应力腐化 ; 应 ❖ Stress ball 压力球 ; 减压球 ; 美国原装 ; 握力球 ❖ stress amplitude 应力幅 ; 应力幅值 ; 应力幅度 ; 应力振幅
精选课件
15
❖ quantity
❖ n. 参数，值；数量；总量
❖ physical quantity 物理量 ; 物理量 ; 实物量 ; 要的实物量 ❖ dimensionless quantity 无量纲量 ; 无因次量 ; 无因次值 ❖ average quantity 平均数量 ; 平均量 ; 均匀数量 ; 均匀数目 ❖ additional quantity 追加数量 ; 额外数量 ; 附加量 ❖ considerable quantity 大数量 ; 可观的
❖ magnitude
❖ n. 数量、数值；大小；量级
精选课件
10
❖ equilibrium ❖ n. 平衡；稳定；保持平衡的能力
❖ [,iːkwɪ'lɪbrɪəm]
机械专业英语课件 PPT
1.There are two kinds of gun drills, namely, the center-cut gun drill used for drilling blind holes and the trepanning drill.
深孔钻分为两种，即用于钻削盲孔的中心钻和套孔 钻。
另一方面，直柄钻被固定到钻夹中，同理， 钻夹以与锥柄钻相同的方式固定到主轴孔中。
Paragraph 5
1.Twist drills are usually made of high-speed steel, although carbide-tipped drills are also available. The size of twist drills used in industrial range from 0.01 up to 3.25 in. (i.e., 0.25 up to 80 mm).
钻是利用绕轴旋转的钻头在工件上生成通孔或盲 孔的加工工艺。
2.Consequently, the range of cutting from that axis of rotation is equal to the radius of required hole.
因此，旋转轴的切削范围就等于所钻孔的半径。
2.This type of drill may have either three or four flutes and equal number of margins, which ensure superior guidance, thus resulting in high machining accuracy.这种类型的钻具有三个或四个出屑槽以及 相同数量的刃带，这些可确保准确的导向，从而获 得较高的机加工精度。
深孔钻分为两种，即用于钻削盲孔的中心钻和套孔 钻。
另一方面，直柄钻被固定到钻夹中，同理， 钻夹以与锥柄钻相同的方式固定到主轴孔中。
Paragraph 5
1.Twist drills are usually made of high-speed steel, although carbide-tipped drills are also available. The size of twist drills used in industrial range from 0.01 up to 3.25 in. (i.e., 0.25 up to 80 mm).
钻是利用绕轴旋转的钻头在工件上生成通孔或盲 孔的加工工艺。
2.Consequently, the range of cutting from that axis of rotation is equal to the radius of required hole.
因此，旋转轴的切削范围就等于所钻孔的半径。
2.This type of drill may have either three or four flutes and equal number of margins, which ensure superior guidance, thus resulting in high machining accuracy.这种类型的钻具有三个或四个出屑槽以及 相同数量的刃带，这些可确保准确的导向，从而获 得较高的机加工精度。
机械制造专业英语 PPT课件
Figure 1.8 shows generalpurpose machine tools used for traditional machining in chip removal and abrasion techniques. Typical examples of general-purpose machine tools include turning, drilling, shaping, milling, grinding, broaching, jig boring, and lapping machines intended for specific tasks. Gear cutting and thread cutting are examples of special-purpose machine tools. During the use of general- or special-purpose manual machine tools, product accuracy and productivity depend on the operator’s participation during operation. Capstan and turret lathes are typical machines that somewhat reduce the operator’s role during machining of bar-type or chucking-type WPs at higher rates and better accuracy. Semiautomatic machine tools perform automatically controlled movements, while the WP has to be hand loaded and unloaded. Fully automatic machine tools are those machines in which WP handling and cutting and other auxiliary activities are performed automatically. Semiautomatic and automatic machine tools are best suited for large production lots where the operator’s interference is minimized or completely eliminated, and parts are machined more accurately and economically.
关于机械工程专业英语课件.ppt
2）Metals are so useful in all branches of industry, including such fundamental industries as machinebuilding, ship-building and national defence, that their importance can scarcely be over-emphasized.
Specialized English for ……. “机械工程专业英语”
Specialized English for Mechanical Engineering
机械工程专专业英业语 英语和普通英语的区别
一、词汇： 专业词汇是基础
二、句子： 长句多 被动语态多 后置定语多 大量的名词化结构 等等
copper 生铜
(2) dog: 狗
(机械专业) 挡块
机械工程专业英语
2. 按照习惯搭配确定词义 e.g: (1) I have a short memory. 我的记忆力不好 (2) This biscuit eats short. 这种饼干吃起来松脆 (3) Indeed he has a short temper. 他确实是个急 性子
disadvantage 高速磨削不存在（知道）这个缺点。
机械工程专业英语 二、句子特点
1. 句子长（学会分解句子结构）
If a hard-grade wheel were to be used for grinding a hard material, the dull grains would not be pulled off from the bond quickly enough, thus impeding(阻 碍) the self-dressing process of the surface of the wheel and finally resulting in clogging(堵塞) of the wheel and burns on the ground surface.
Specialized English for ……. “机械工程专业英语”
Specialized English for Mechanical Engineering
机械工程专专业英业语 英语和普通英语的区别
一、词汇： 专业词汇是基础
二、句子： 长句多 被动语态多 后置定语多 大量的名词化结构 等等
copper 生铜
(2) dog: 狗
(机械专业) 挡块
机械工程专业英语
2. 按照习惯搭配确定词义 e.g: (1) I have a short memory. 我的记忆力不好 (2) This biscuit eats short. 这种饼干吃起来松脆 (3) Indeed he has a short temper. 他确实是个急 性子
disadvantage 高速磨削不存在（知道）这个缺点。
机械工程专业英语 二、句子特点
1. 句子长（学会分解句子结构）
If a hard-grade wheel were to be used for grinding a hard material, the dull grains would not be pulled off from the bond quickly enough, thus impeding(阻 碍) the self-dressing process of the surface of the wheel and finally resulting in clogging(堵塞) of the wheel and burns on the ground surface.
《机械专业英语unit》课件
Example analysis
Case Studies
Analyze real world case studies to demonstrate practical applications of mechanical writing
Compare and Contrast
Compare different writing styles and techniques to identify best practices
Standard expression: Mechanical English requires standardized and rigorous expression, in accordance with industry standards.
02
Common vocabulary and expressions in mechanical engineering English
Language accuracy
Use precision language and avoid technical errors
Clarity
Use simple language and avoid jargon to ensure the reader easily understands the content
Writing Standards
01
02
03
04
APA Style: Follow the American Psychological Association (APA) style guide for formatting and citations
APA Style: Follow the American Psychological Association (APA) style guide for formatting and citations
机械工程专业英语精品PPT课件
专利检索资源荟萃（二）
8.美国专利检索： 9.欧洲专利检索： 10.从ESPACENET数据库提取世界各Байду номын сангаас专利文献的方法（国知局提供）： 11.欧洲专利局免费专利数据库（含欧洲各国家入口）： 12.欧洲专利局专利数据高级检索（含欧洲、PCT和世界范围三个数据库）： 13.欧洲专利法律状态查询： 14.PCT专利检索： 15.英国专利检索：
26. 印度专利数据库： 27.新加坡综合专利数据库（含美国、新加坡、PCT、欧洲专利、英国、中国、 加拿大、韩国、中国台湾、日本、泰国）： 28.香港专利检索：Þx.html 29.澳门专利检索：
30. google专利搜索： 31.日本专利检索：
机械工程专业信息检索
ASME-American Society of Mechanical Engineers美国机械工程师协 会 SAE-Society of Automobile Engineers美国汽车工程师协会 EI-Engineering Index工程索引 IEEE-Institute of Electrical and Electronics Engineers (美国)电机及 电子工程师学会 IET-The Institution of Engineering and Technology英国工程技术学 会（IET）系英国电气工程师学会（IEE）和英国企业工程师学会 （IIE）于2006年初合并组建而成 NTIS-National Technical Information Service美国国家技术情报服务 局 UMI-美国UMI公司，学位论文的信息服务（ProQuest ）。 ISO-International Organization for Standardization国际标准化组织。
机械专业英语翻译的方法及技巧PPT课件
第2页/共19页
❖ 1.2 复杂长句多
▪ 机械工程英语的用词和表达方法都比较严谨准确， 一般一句话要包含几个分句。对于这种复杂长句， 一般要采用压缩主干法进行逐步翻译。
▪ If a hard grade wheel was to be used for grinding a hard material ， the dull grains would not be pulled off from the bond quickly enough ， thus impeding the self dressing process of the surface of the wheel and finally resulting in clogging of the wheel and burns on the ground surface ． ( 如果使用硬砂轮磨削硬的材料，磨钝 的磨粒就不能很快从粘结体上脱落，这样便妨碍砂 轮表面的自休整过程，最终导致砂轮的堵塞并在被 磨表面留下灼斑。 )
第15页/共19页
“The beamshall be arranged that the disc harge of the content ofthe wagons is n ot impeded to any appreciable extent.”
1，机械专业英语的特点
1 专业词汇多 2 复杂长句多 3 被动语态多 4 非谓语动词多 5 陈诉句多
第1页/工程专业英语所涉及的大多是机械工程领域的 专业知识，这就要求在翻译的时候能准确使用机械 工程领域专业术语，不能望文生义。
▪ The main components of the lathe are the headstock and tailstock at opposite ends of a bed ， and a tool post between them which holds the cutting tool ． ( 车床的主要 部件是主轴箱、尾座和刀架，主轴箱与尾座位于床 身的两端，用于夹持刀具的刀架置于主轴箱与尾座 之间。 )
❖ 1.2 复杂长句多
▪ 机械工程英语的用词和表达方法都比较严谨准确， 一般一句话要包含几个分句。对于这种复杂长句， 一般要采用压缩主干法进行逐步翻译。
▪ If a hard grade wheel was to be used for grinding a hard material ， the dull grains would not be pulled off from the bond quickly enough ， thus impeding the self dressing process of the surface of the wheel and finally resulting in clogging of the wheel and burns on the ground surface ． ( 如果使用硬砂轮磨削硬的材料，磨钝 的磨粒就不能很快从粘结体上脱落，这样便妨碍砂 轮表面的自休整过程，最终导致砂轮的堵塞并在被 磨表面留下灼斑。 )
第15页/共19页
“The beamshall be arranged that the disc harge of the content ofthe wagons is n ot impeded to any appreciable extent.”
1，机械专业英语的特点
1 专业词汇多 2 复杂长句多 3 被动语态多 4 非谓语动词多 5 陈诉句多
第1页/工程专业英语所涉及的大多是机械工程领域的 专业知识，这就要求在翻译的时候能准确使用机械 工程领域专业术语，不能望文生义。
▪ The main components of the lathe are the headstock and tailstock at opposite ends of a bed ， and a tool post between them which holds the cutting tool ． ( 车床的主要 部件是主轴箱、尾座和刀架，主轴箱与尾座位于床 身的两端，用于夹持刀具的刀架置于主轴箱与尾座 之间。 )