单词：co-efficient of contraction
单词：co-efficient of contraction 相关文章
Four Efficient Ways to Improve Your Speech Use More Facial Expression One psychologist feels that our facial expression is responsible more than anything else for the impression others have of us. In
疯狂英语2004年
[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:06.02]1994 Passage2 [00:08.34]One hundred and thirteen million Americans [00:11.66]have at least one bank-issued credit card. [00:15.00]They give their owners automatic credit in stores, [00:1
历年考研英语阅读理解
This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Engineers are always plugging away to get better energy efficiency out of our products -- like cars that guzzle less gas or light bulbs that burn brighter on f
Scientific American(八)月
第一句：This model of typewriter is efficient and endurable, economical and practical for middle school students. 我方这种型号的打字机性能高，耐用，经济，实用，适用于中学生。 A:We are interested in your computer and
天天商务口语
第一句：This model of typewriter is efficient and endurable, economical and practical for middle school students. 我方这种型号的打字机性能高，耐用，经济，实用，适用于中学生。 A: We are interested in your computer and
天天商务口语
eat v.吃 echo n./v.回声，回响；共鸣 economic a.经济学的，经济(上)的 economical a.节省的；经济学的 economy n.经济；节约 edge n.边，边缘；刀口，刃 edit vt.编辑 edition n.版，版本 editor n.编者，编辑 ed
大学英语四级词汇拼读版
Conversation：contraction of “I am”-“I‘m”—在线英语听力室
哈哈美语
今天我们要学的词是efficient。 Efficient, 效率高的。最近研究发现， Efficient people don't strive to get everything done perfectly; they only focus on the most important projects, 高效律的人并不把每一件事都做到完美无
英语单词荟萃
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. It sounds like something out of a bad science fiction novel. During World War II, a fungus called Tricoderma reesei ate its way through US military unifo
Scientific American(五)月
My Views on Examination Nowadays the examination is used as a chief means of deciding whether a student succeeds or fails in mastering a particular subject in most colleges and universities. Although it is efficient, its side effects are also enormou
英语四级作文范文
Automakers Marketing More Fuel Efficient, Compact Cars After 15 years on the assembly line, Detroit autoworker Nicole Current is about to become unemployed. I make truck axles, so as the auto industry tries to get away from the larger size vehicles,
VOA标准英语2012年(一月)
1.They ____the report to the State Council for approval. A)made B)leave out C)committed D)admitted 2.I ought to have insisted on ____ a thorough rest before you left for New York. A)you to takeB)your taking C)that you takeD)you taking 3.A table made
大学四六级阅读
If we went with Bob's philosophy, I think we'd actually end up with a more efficient immune system. 如果我们同意鲍勃的观点，我们实际上肯定了一种更为高效的免疫系统 And efficiency is always important in the short term. 而且
TED演讲科学篇
RICK KARR: Portland, Ore., is at the vanguard of the war to reduce gasoline consumption. You can find evidence all over its downtown area ... and at its car dealerships. EARL BLUMENAUER: We're looking at hybrids, plug-in hybrids, electric cars. There
PBS访谈社会系列
Rebecca and I forged for a couple of hours,and and... 我和丽蓓卡伪装了几小时 后来... it looked like rain, 看样子要下雨了 So... we both figured 所以 我们觉得 it'd be more efficient to split up. 分头行动效率更高 And an
陨落星辰第一季
18招促环保（双语） 我们中的每个人都应该对自己日常生活活动和选择所产生的温室气体负责。因此，防止气候变化需要地球上的每个人共同来努力。在中国，平均每户每年的碳排放量是2.41吨
实用英语
BEIJING, May 24 (Xinhuanet) -- Scientists revealed for the first time the molecular structure of proteins, which enables bacteria to transfer electrical charges, according to a new study. The revelation was published in Proceedings of the National Ac
英语新闻
The Man in the Moon has become the latest victim of contraction（缩小 ） in the housing market. Astronomers（天文学家） reporting on Thursday in the US journal Science said they had found previous undetected landforms（地貌,地形） whi
英语新闻
《论语》中有这样一句话： 曾子曰：吾日三省吾身；为人谋而不忠乎？与朋友交而不信乎？传不习乎？ 翻成白话是这样： 我每天必定用三件事反省自己：替人谋事有没有不尽心尽力的地方？
卡卡课堂早餐英语