调和平滑法

机械类词汇大全-48

1975 、双圆头锤 blockinghammer 1976 、双极面结型晶体管 bipolarjunctiontransistor 1977 、双线规；榫规 mortisegauge 1978 、双头砂轮机 double-endedgrinder 1979 、双头螺栓

发表于:2018-12-08 / 阅读(80) / 评论(0)

英文名句短语

SSS 2010-05-20

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(108) / 评论(0)

Scientific American(五)月

词汇大师-- Smoothing Out English With Help From Sentence

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: some pronunciation rules to help make your speech sound more natural. RS: Back with us from Los Angeles is Nina Weinstein, author of the English teaching book Whaddaya Say? Guided

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词汇大师(Wordmaster)

优美音乐来自和谐的数学组合(有声)

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(95) / 评论(0)

60秒科学

机械类词汇大全-8

295 、可逆过程 reversibleprocess 296 、可压缩性 compressibility 297 、可变电阻 variableresistor 298 、四分仪 quadrant 299 、四爪夹头 four-jawindependentchuck 300 、四圆心

发表于:2019-01-03 / 阅读(65) / 评论(0)

英文名句短语

职业技术英语口语第25期:工具和设备不熟悉的设备

An unfamiliar piece of equipment 不熟悉的设备 A: I haven't seen this machine before. What's it used for? A:我以前从来没有见过这个机器。它做什么用的？ B:It's a really useful piece of equipment. It's for smoothing rough edges

发表于:2019-01-14 / 阅读(81) / 评论(0)

职业技术英语口语

词汇大师-- Smoothing Out English

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: some pronunciation rules to help make your speech sound more natural. RS: Back with us from Los Angeles is Nina Weinstein, author of the English teaching book Whaddaya Say? Guided

发表于:2019-01-25 / 阅读(75) / 评论(0)

词汇大师(Wordmaster)

VOA标准英语2010年-Catherine Russell Releases Blues Influ

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(92) / 评论(0)

VOA标准英语2010年(六)月

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学英语单词

A. Juss.) Roem., Chinese toon

absolument

Adak Canyon

alphanumeric symbol

angle measurement in all combination

apysase

associative bipolar cell