无延塑性转变温度

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi

发表于:2018-12-01 / 阅读(254) / 评论(0) 分类 新东方背诵文选

Grammar Girl here. Today, Bonnie Trenga will help us choose better transition words. This article could make you a tad hungry, because today were comparing the art of writing to the art of making a sandwich. In fact, just for today, we might need to

发表于:2019-01-02 / 阅读(126) / 评论(0) 分类 英语语法 Grammar Girl

In 1963, President John Kennedy gave a famous speech at American University. In the speech, Kennedy said the following lines: Our problems are manmade; therefore, they can be solved by man. And man can be as big as he wants. No problem of human desti

发表于:2019-01-03 / 阅读(120) / 评论(0) 分类 2017年VOA慢速英语(九)月

A new survey of Internet security says the computer attacks are increasingly being used to make money, rather than simply to make mischief. Virus writers are finding also ways to amplify their powerthey're renting out robot armies of computers under

发表于:2019-01-08 / 阅读(163) / 评论(0) 分类 2005年NPR美国国家公共电台

Larry在咖啡馆里碰见了李华。他们会用到两个常用语:take someone under your wing和take someone for a ride。 Larry: Hey, there you are, Lihua。 LH: (Sounding tired) Oh, hi Larry。 Larry: I haven't seen you since last weekend. Wh

发表于:2019-01-08 / 阅读(100) / 评论(0) 分类 英语日常口语

Monday's meeting at the White House between President George Bush and President-elect Barack Obama is the latest symbol of a presidential transition that appears to be moving ahead smoothly, at least initially. VOA National correspondent Jim Malone

发表于:2019-01-09 / 阅读(138) / 评论(0) 分类 VOA标准英语2008年(十一月)

U.S. President George Bush and President-elect Barack Obama will meet at the White House on Monday. As VOA's Paula Wolfson reports, Mr. Bush says they will discuss the major issues facing the nation. President Bush assembled members of his Cabinet t

发表于:2019-01-10 / 阅读(88) / 评论(0) 分类 VOA标准英语2008年(十一月)

Cold front to drop temperatures in north China BEIJING, Oct. 20 (Xinhua) -- China's meteorological authorities on Saturday forecast strong winds and temperature drops in most regions in the north due to a sweeping cold front. On Saturday and Sunday,

发表于:2019-01-11 / 阅读(117) / 评论(0) 分类 英语新闻

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

发表于:2019-01-11 / 阅读(148) / 评论(0) 分类 英语杂谈

Both U.S. President George Bush and his successor, Barack Obama, are emphasizing the importance of a smooth transition, so Mr. Obama can tackle the country's economic problems as soon as he takes office on January 20. VOA's Kent Klein reports from W

发表于:2019-01-13 / 阅读(111) / 评论(0) 分类 VOA标准英语2008年(十一月)

U.S. President-elect Barack Obama is moving his White House transition forward, as political turmoil builds over the selection of his successor in the United States Senate. The governor of the state of Illinois stands accused of trying to sell the S

发表于:2019-01-13 / 阅读(126) / 评论(0) 分类 VOA标准英语2008年(十二月)

Pride and Prejudice by Jane Austen Chapter 4 When Jane and Elizabeth were alone, the former, who had been cautious in her praise of Mr. Bingley before, expressed to her sister just how very much she admired him. He is just what a young man ought to b

发表于:2019-01-18 / 阅读(84) / 评论(0) 分类 有声英语文学名著

How annoying would that be? Must try harder. 多么不可思议。你要努力学习。 Being sent to bed by his dad, you know, to Shakespeare, Go to bed, now! And put the pencil down. 你能想象他父亲边说边把他抱上床,现在该睡觉了,

发表于:2019-01-18 / 阅读(109) / 评论(0) 分类 TED演讲教育篇

今天我们要学的词是transition。 Transition, 是过渡的意思。A smooth transition, 就是平稳过渡。古巴总统卡斯特罗宣布辞去国务委员会主席的职务。美国总统布什表示,希望古巴能由此开始向民主过渡

发表于:2019-01-25 / 阅读(123) / 评论(0) 分类 英语每日一词

今天我们要学的词是transition。 Transition, 是过渡的意思。A smooth transition, 就是平稳过渡。古巴总统卡斯特罗宣布辞去国务委员会主席的职务。美国总统布什表示,希望古巴能由此开始向民主过渡

发表于:2019-01-31 / 阅读(114) / 评论(0) 分类 英语单词荟萃

By Al Pessin Pentagon 19 October 2007 The U.S. military's effort to rebuild major infrastructure in Iraq will be winding down during the coming year, leaving the Iraqi government to fund the effort and to find engineers capable of handling the projec

发表于:2019-01-31 / 阅读(146) / 评论(0) 分类 2007年VOA常速英语(十月)

1) Holy moly!太神奇了,我的天! 2) willy-nilly 随意地,杂乱地 3) dilly dally 磨蹭 OMG冷笑话:子曾经曰过,有整理强迫症的少年上辈子都是折翼的天使,你伤不起。

发表于:2019-02-03 / 阅读(125) / 评论(0) 分类 OMG美语

NATO's secretary-general says foreign forces in Afghanistan will remain on combat duty during the scheduled transition to Afghan security control in 2014. That statement by Anders Fogh Rasmussen came after U.S. Defense Secretary Leon Panetta said Ame

发表于:2019-02-08 / 阅读(132) / 评论(0) 分类 英语新闻

罩着某人 Take Someone Under Your Wing Take Someone For a Ride 在中文里,我们常常听到罩这个词,大哥罩着小弟,男生罩着女生... 那你知道它的英文表达么?来看看Larry在咖啡馆里碰见了李华的情景对话

发表于:2019-02-09 / 阅读(101) / 评论(0) 分类 英语口语

饶舌:Tech N9NE - Check Yo Temperature 相关介绍 :2008年9月是Tech N9NE事业的一个里程碑,他的双CD专辑《Killer》突破100万张的销售记录。2009年4月7日,Rock The Bells 2009 Festival邀请他来做演出,今年10月的

发表于:2019-02-18 / 阅读(113) / 评论(0) 分类 节奏布鲁斯
学英语单词
aichs alloy
anterior cornu (hyoid)
antileprotic
apparent arc
argue someone into something
barrow man
bicolorimetric method
bleeding line
Buller's ring
calesas
central outdoor router
charge and discharge phenomena
chemical bombs
color boiling room
confriar
constant pitch
Craigdarroch
cuprous oxide cell
cut ... up
cylinder-head bolt
desideus
dishumors
doubly truncated normal distribution
downwinders
drum fish
duncanson
enemy movement solver
enokson
eta patch
Faxälven
first in first out buffer memory
fish eye lens
floturning
gadolinium poison
gas-holder dry
gastrotourism
general service
good man
graduation interval
ground shape
haptonastic
hellerman
hydrofoil strut
hypervascularizations
initial basis
is it
Keur Demba Diallo
Let the dead bury their dead.
lowering of track
megalosaurs
mimoceracone
mixed oxide fuel fabrication plant
mock cream
mortalized
nonpredetermined
notarising
ophthalmophobia
orbital diamagnetism
orthogonal surface
overdiagnoses
overpressure method
P. P. A. P.
paeonin
parachutists
parallel analog-to-digital conversion
partial autocorrelation coefficient
photomicrography
pier
piggy-wig
primary syphilis
pteroptochid
puddled steel
QF01
racing-type foam-filled rubber fuel cell
re-maps
reciprocal trade
rode-lofte
roinish
s-works
search plane
sex harassment
short contract
short loaded
silver-fish
simeon stylites
skid row
smoke him
Stromgren fourcolour index
subclass Prototheria
subluxation of acromioclavicular joint
suit up
sulfur tuft
sustained overload
test-retests
ultra-distance
vacuum transfer
vista line
VIXS
vulgarizations
wall-mount
Williamson turn
zero-input terminal