有效渐近线的估计

There are six characteristics of speech, all of which are vital to speak effectively. In this section we'll look at each of them separately. These speech characteristics are basically important to you

发表于:2018-11-28 / 阅读(143) / 评论(0) 分类 疯狂英语2001年

BY STEPHEN R .COVEEY The first habit is 1)proactivity. Be proactive. The word proactivity is fairly common in management literature, but you won't find it in the dictionary. It means more than merely

发表于:2018-11-28 / 阅读(180) / 评论(0) 分类 疯狂英语2001年

entertain-招待,款待 entertainment -娱乐,文娱节目 enthusiasm -热情,热心 entitle -给...权利,给...资格 entry-参赛的人 environment -环境,周围状况 envy -妒忌,羡慕 equality -相等,相同 equation-方程,等式 equivalent -相等的,等价的 era -时代,纪元 erect -挺直

发表于:2018-11-29 / 阅读(116) / 评论(0) 分类 用mp3背四级单词

ESL Podcast 236 An On-Site Estimate GLOSSARYbuilding contractor a person or company that is hired by someone else tobuild homes or offices* The Patils were very happy with their building contractor because he built theirhome faster and for less money

发表于:2018-12-03 / 阅读(112) / 评论(0) 分类 2007年ESL之商务英语

by Jason Marshall A few weeks ago I had a Twitter conversation with the former host of QDTs Modern Manners Guy, Trent Armstrong, in which Trent said something along the lines of: I've always wondered how to tell how fast a football player is going ba

发表于:2018-12-07 / 阅读(48) / 评论(0) 分类 数学英语

By Melinda Smith Washington 31 August 2007 Centuries ago doctors used hypnosis to help relieve the excruciating pain of surgery. It then fell out of favor with the introduction of anesthesia. Now as VOA's Melinda Smith reports, new studies show a hos

发表于:2018-12-16 / 阅读(110) / 评论(0) 分类 2007年VOA标准英语(八月)

By Nick Simeone A report prepared by the U.S. intelligence community offers a pessimistic outlook for Iraq, including the possibility that the country could drift toward civil war. A U.S. official, wh

发表于:2019-01-04 / 阅读(77) / 评论(0) 分类 VOA2004(下)--新闻盘点

By Al Pessin Brussels 13 June 2007 U.S. Defense Secretary Robert Gates says the NATO alliance has demonstrated that it can be effective in Afghanistan in spite of continuing shortfalls in the number of troops member-nations are providing. VOA's Al Pe

发表于:2019-01-06 / 阅读(125) / 评论(0) 分类 2007年VOA标准英语(六月)

This is bigger than the Super Bowl. This is actually bigger than the Olympics. This is really a big deal for Africa, but its also a big deal for the United States. Because you know they really have something to prove. Much of the world sees them real

发表于:2019-01-08 / 阅读(103) / 评论(0) 分类 CNN2010年(六)月

By Jessica Berman Washington 14 May 2008 Researchers have determined that commonly prescribed triple-drug combination therapies that use old antiviral drugs are the most effective for suppressing the deadly virus that causes AIDS. The findings have m

发表于:2019-01-09 / 阅读(85) / 评论(0) 分类 VOA标准英语2008年(五月)

By Gary Thomas Washington 02 October 2006 The United States' top intelligence official says that although the Islamic-based terrorist movement is growing, counter-terrorism efforts have kept the threat in check. Director of National Intelligence Joh

发表于:2019-01-11 / 阅读(116) / 评论(0) 分类 2006年VOA标准英语(十月)

By Gary Thomas Washington 02 February 2007 A new U.S. intelligence estimate says that the chaotic situation in Iraq could deteriorate further unless the warring sectarian parties compromise. But it says that the current political climate makes such

发表于:2019-01-11 / 阅读(89) / 评论(0) 分类 2007年VOA标准英语(二月)

A study of 13 countries found that more than 5 million people were killed, most of them in Vietnam. Also, the latest estimates of the world's refugees. Transcript of radio broadcast: 20 June 2008 This is IN THE NEWS in VOA Special English. A new stu

发表于:2019-01-11 / 阅读(73) / 评论(0) 分类 VOA慢速英语2008年(六)月

GUY RAZ, HOST: I want to ask you about this really famous Talmudic notion - actually, it might be that in the Quran as well - but this idea that, you know, if you save a single life, then you have saved all of humanity. You know that one? PETER SINGE

发表于:2019-01-17 / 阅读(67) / 评论(0) 分类 2017年NPR美国国家公共电台5月

HEALTH REPORT - Study Increases Estimate of Flu Hospitalizations in the United States By Cynthia Kirk Broadcast: Wednesday, September 22, 2004 This is Gwen Outen with the VOA Special English Health Re

发表于:2019-01-27 / 阅读(98) / 评论(0) 分类 健康与经济

By Steve Herman New Delhi 17 August 2007 India was once thought to have the world's highest number of people with HIV -- the virus that causes AIDS. But the estimate was recently reduced by more than half -- down to 2.5 million from 5.7 million. The

发表于:2019-01-30 / 阅读(124) / 评论(0) 分类 2007年VOA标准英语(八月)

By Gary Thomas Washington 17 July 2007 A new U.S. intelligence estimate says al-Qaida remains determined to mount attacks on major targets in the United States, especially if it can acquire weapons of mass destruction. VOA correspondent Gary Thomas r

发表于:2019-01-30 / 阅读(120) / 评论(0) 分类 2007年VOA标准英语(七月)

SCIENCE IN THE NEWS - American Scientists Estimate Future Weather Conditions in Africa By Jill Moss and Amanda Scott Broadcast: Tuesday, June 07, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, i

发表于:2019-01-30 / 阅读(87) / 评论(0) 分类 科技之光

1.切忌主客不分或模糊。例子: Deciding to rescind the earlier estimate, our report was updated to include $40,000 for new equipment. 应改为 Deciding to rescind our earlier estimate, we have updated our report to include $40,

发表于:2019-02-06 / 阅读(68) / 评论(0) 分类 英语作文

I work for a building contractor and I spend most of my workday giving on-site estimates. I mainly go to peoples homes, discuss the work they want done, inspect the site, and give them a quote. Robert: You want to expand your kitchen, is that right?

发表于:2019-02-13 / 阅读(63) / 评论(0) 分类 地道美语播客
学英语单词
aleurome grain
Arrow-Enthoven sufficiency theorem
aschistite
barnicles
be cooking
bloody shames
cetene ratio
company commander
curtain-rod
cytometaplasia
dangerous place with a potential fire hazard
de ice
dealer
derogations
di(2-ethylhexyl) phosphate
dialist
diego martin
Diervillaceae
direct sum of Lie algebras
division order
Domoform
dyscephalia
electronic hygrometer
electrostatic machines
end gauge unit
Eugentiogenin
external kinetic energy
falter
femoral herniorrhaphy
fixed dividend
flood prevention
flush-mounted
forward currency market
gaggers
gaolable
gaze
gossypium peruvianums
ground electromagnetic instrument
gyropraph
haemapodous
hard put
Heterocaninia
hexadecyls
high load factor operation
high positive correlation
hot-air collector
Hydracillin
hydroperoxy radical
Ichneumonidae
ISAKMP
labs on a chip
leakages
lightwave communication
low-altitude multipurpose system (lamps)
medio-lateral
meteorologic
MONOG
nonlinear electronic susceptibility
ophthalmocace
painfree
Panum's casein
pedicle callist
pelagophilous
Peralveche
piezoelectric tensor
Pittosporum tobira Ait.
preverbal construct
Pseudomonotis
pulsatory oscillation
put me on
rachigrap
radio loop
rake cornice
random testing
receptor limestone
recording electrode
risk reduction
scharabot
scre
shock blow stress
significandy
single shovel plow
slitter operator
sojourns
spiderman
stallioneers
strumigenys lichaensis
tabloid cruiser
Te.
thankfulnesses
Theis method
tiranas
tiripano
transposition method of measurement
ultimate error of sampling
unbalanced assignment problem
verglas
Vezza di Oglio
volatility relative
Weigert's solution
wood-wool machine
yangpan