(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(131) / 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(152) / 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(60) / 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(79) / 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(56) / 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(54) / 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Topics: American Presidents-William Howard Taft; deprecated versus obsolete versus outdated; to insist versus to persist; to set (one's) jaw square Words: justice to appoint ally appeal to turn down advisor successor campaigning conservation to rig t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(57) / 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(108) / 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(72) / 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(92) / 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(65) / 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(78) / 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(69) / 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(76) / 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(90) / 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(94) / 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(154) / 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(64) / 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(75) / 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(52) / 评论(0) 分类 卡卡课堂早餐英语
学英语单词
Adhatoda
Al Birkah
alternate entry point
anaseismic
annual contribution
Aprilfool
Bacterioides
basin royal
bibio formosanus
capacitor voltage transformer
casting pit
certificate of completion of handling over
chinaphthol
cigar antenna
CO2-graphite reactor
consignee's lettor of guarantee
convergent aerial photograph
cortex of hair
coupling for land vehicle
Curschmann's sign
diamond spinning tool
diet convalescent
dimethylpiperazine tartrate
diplomatology
dispersive replication
double-digit inflation
draches
drag steering
duressa
element 108s
element stiffness matrix
erasible
erosion-control dam
excusators
expert at
flapdragons
flat bed sewing machine
furnace pipe
Galatic
glandulae nasalis
gossipers
have half a mind to do sth
heat shock
helical tube waste heat boiler
hemodiapedesis
imbricaria
inguinosuperificial
Isicaine
JPG file
judaiser
landing compass
laser target marker and receiver
let me explain why i was late
load program block
London Grain Futures Market
loneroid
low-velocities
metatrophy
miracia efferata
Moluccan Islands
monospecies
multiple output network
Nakskov Fd.
natrometer
Neocene
nin-sin
nordling
nuclear reaction particle analyzer
number service operator
octoclothepine
packet-model terminal
parallel listening
pinch and scrape
plantibodies
propargylic halide
pyrenochaeta unguius hominis
radioreagent analysis
rent-a-gobs
reveal
rheotactic
sandglasses
santuario
savorier
secondary auditory cortex
six sound timing
sketch geology
Sorbaria arborea var. glabrata
spelly wire
steep dip
sterile cabinet
targu jiu (tirgu jiu)
tensile shear test
Toide
Ulminium
uniformly accessible storage
usnea pseudorientalis
vantine
vapour stream
wall tube insulator
wan (wide area network)
WRAC, W.R.A.C
zoologique