(co-efficient 的复数) n. [数] 系数;率;协同因素
a. 合作的;共同作用的
plural of co-efficient

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

发表于:2018-11-28 / 阅读(448) / 评论(0) 分类 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

发表于:2018-12-01 / 阅读(493) / 评论(0) 分类 历年考研英语阅读理解

Computer Age 1.近年来,计算机的应用越来越广泛 2.计算机能做许多有益的事 3.计算机也有许多副作用 [优秀范文] In recent years, computers have grown in popularity. You can find them not only in the universities

发表于:2018-12-18 / 阅读(340) / 评论(0) 分类 英语作文

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

发表于:2018-12-24 / 阅读(373) / 评论(0) 分类 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

发表于:2018-12-26 / 阅读(363) / 评论(0) 分类 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

发表于:2018-12-26 / 阅读(365) / 评论(0) 分类 天天商务口语

Topics: American Presidents-William Howard Taft; deprecated versus obsolete versus outdated; to insist versus to persist; to set (one's) jaw square Words: justice to appoint ally appeal to turn down advisor successor campaigning conservation to rig t

发表于:2018-12-26 / 阅读(331) / 评论(0) 分类 美语听力 English Cafe

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

发表于:2018-12-30 / 阅读(440) / 评论(0) 分类 大学英语四级词汇拼读版

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

发表于:2019-01-07 / 阅读(330) / 评论(0) 分类 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

发表于:2019-01-08 / 阅读(397) / 评论(0) 分类 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

发表于:2019-01-08 / 阅读(294) / 评论(0) 分类 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,

发表于:2019-01-13 / 阅读(359) / 评论(0) 分类 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

发表于:2019-01-16 / 阅读(351) / 评论(0) 分类 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

发表于:2019-01-18 / 阅读(343) / 评论(0) 分类 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

发表于:2019-01-27 / 阅读(378) / 评论(0) 分类 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

发表于:2019-01-29 / 阅读(361) / 评论(0) 分类 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

发表于:2019-02-06 / 阅读(439) / 评论(0) 分类 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

发表于:2019-02-07 / 阅读(336) / 评论(0) 分类 英语新闻

说明文阅读提高方法

发表于:2019-02-09 / 阅读(351) / 评论(0) 分类 英语学习方法

《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?

发表于:2019-02-13 / 阅读(323) / 评论(0) 分类 卡卡课堂早餐英语
学英语单词
aeronautical radio beacon
antenna feeder connector
ass-kissing
at no circumstances
autohemopsonin
backwoodish
balken
beam-draft ratio
beta vulgariss vulgariss
biaspectual
bigby
blockade
Boult
Brooke's paste
centauress
chronic osteitis
clear the port
climbing corydaliss
cobalt steel
cold wall
crassinexinous
Dacca Division
death-bird
demilitarized
Desaspidinol
destruction of turbulence
diplomatic matter
electrochemical integrating device
equipment level
error diagnostic
family-sensitive
fining-away
freeway system
fuel forest
gas-liquid equilibrium process
gear scroll chuck
geothelphusa nanhsi
Gymnuridae
ideal noise diode
imidochloride
Iput'(Iputs')
iso-anaphylaxis
keynote address(speech)
kisses ass
kupfelsilumin
late time resistivity
law of strata identified by fossils
legitimacy of children
leonhart
leuticular zone
librations of moon
light tile
limiting apparent magnitude
main switching station
major hypnotism
Manolo Blahnik
Massieu function
mis-selection
mitis casting
molineroes
multimode optical fiber
Muslimo-
Nelson Bay
neutral refractory
nonrestoring
nontariff trade distortive device
occipital cilia
octocyclic compound
on gas of stove
onnes
overachieve
ozone-benign
passive double reflector
perplant
persistent-current storage element
phosphoribosylpyrophosphate
pipe-to-soil potential
pitch measurement
pomoxes
post marketing surveillance
powder down
primary current
receptors of cell membrane
recker
regnoes
reined in
rhinocnesmus
rombel
Rubus ourosepalus
sesbania grandifloua
Sete Lagoas
sodium hydrogen arsenide
sulfoarsenide
suppurating
switching characteristics
tea firing machine
the English Civil War
trawlable
tritonality
vena obliqua atrii sinistri
wheel scanning earth sensor
wool quilt