温度下限

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(351) / 评论(0) 分类 新东方背诵文选

These measures will spur firms to cut costs and limit pay rises. 这些措施会促使企业削减成本,控制薪金支出。 These measures will spur firms to cut costs and limit pay rises. 这些措施会促使企业削减成本,控制薪金支出

发表于:2018-12-18 / 阅读(220) / 评论(0) 分类 玩转商务英语900句

Accord of Sorts in Copenhagen Working late into the night, negotiators from the world's nations agreed in principle to attempt to limit the global postindustrial temperature rise to 2 degrees Celsius. Steve Mirsky reports, with Christina Reed in Cope

发表于:2019-01-02 / 阅读(239) / 评论(0) 分类 60秒科学

Body Temperature 体温 Our body temperature is usually 36.5 degrees. 我们的体温通常是36.5摄氏度。 When we are sick, our body temperature goes up. 当我们生病时,体温会升高。 Sometimes, a high fever is very dangerous. 有时,高

发表于:2019-01-10 / 阅读(172) / 评论(0) 分类 与美国小学生一起学英文第3册

Mars 火星 Mars is a planet. 火星是行星。 It is next to the Earth. 它紧邻地球。 Its size is about one fourth of the Earth. 它约有四分之一个地球大。 Mars is not far from the Earth, but the environment is very different. 火星离

发表于:2019-01-10 / 阅读(164) / 评论(0) 分类 与美国小学生一起学英文第5册

No Limit(曾经是35个国家排行榜的冠军单曲) Let me hear you say Yeah! 让我听到你们大声说 YEAH No no no no .... 没有... 没有 No no these's no limit 没有极限 No no no no .... 没有... 没有 No no these's no limit 没有极

发表于:2019-01-10 / 阅读(203) / 评论(0) 分类 欧美绝对经典 U2

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(233) / 评论(0) 分类 英语杂谈

Economics Report - Debt Limit Talks Show Deeper Debate on Government's Duties 经济报道 - 美国债务上限谈判凸显政府职能争议 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Anyone wh

发表于:2019-01-12 / 阅读(208) / 评论(0) 分类 2011年VOA慢速英语(七)月

今天我们要学的词是age limit。 Age limit, 年龄限制。社交网站脸书网并不是任何人都能注册帐户的。 Facebook enforces an age limit of 13 years or older to register an account, 脸谱网规定,只有满13岁的人才能注

发表于:2019-01-25 / 阅读(162) / 评论(0) 分类 英语每日一词

We all have weaknesses and strengths no matter who we are. Sometimes the weaknesses seem to outweigh the strengths and sometimes its the other way around. Some people get sick easily. Some struggle to manage their finances properly. Some people are h

发表于:2019-01-27 / 阅读(233) / 评论(0) 分类 阅读空间

ECONOMICS REPORT - Lower Bond Prices Can Mean a Higher Return, but Also Risk By Mario Ritter Broadcast: Friday, May 20, 2005 I'm Gwen Outen with the VOA Special English Economics Report. Governments a

发表于:2019-01-30 / 阅读(176) / 评论(0) 分类 健康与经济

By David Gollust State Department 22 February 2008 The United States Friday called on Turkey to limit the scope of its ground incursion in northern Iraq and bring it to an early conclusion. The operation is apparently the biggest of several recent Tu

发表于:2019-01-31 / 阅读(230) / 评论(0) 分类 VOA常速英语2008年(二月)

今天我们要学的词是age limit。 Age limit, 年龄限制。社交网站脸书网并不是任何人都能注册帐户的。 Facebook enforces an age limit of 13 years or older to register an account, 脸谱网规定,只有满13岁的人才能注

发表于:2019-02-02 / 阅读(221) / 评论(0) 分类 英语单词荟萃

limit 在美国当代英语语料库统计的20000个常用词中,limit作为动词的用法排在第1355位,在4.5亿个单词中出现了28901次; 频率最高的搭配: 名词搭配:limit numberlimit abilitylimit uselimit powerlimit amount

发表于:2019-02-03 / 阅读(456) / 评论(0) 分类 英文语法词汇

今天我们要学的词是lower。 Lower, 做为动词,有降低的意思。 A new study says drinking coffee may help lower women's risk of stroke, 一项最新研究发现,喝咖啡有助于降低女性患中风的风险。 The easiest way to

发表于:2019-02-06 / 阅读(173) / 评论(0) 分类 英语单词荟萃

WASHINGTON, Jan. 22 (Xinhua)-- The White House on Tuesday said they welcomed the House Republicans' proposal of a short-term extension of debt limit and the President would sign the bill if it could reach his desk. White House spokesman Jay Carney sa

发表于:2019-02-07 / 阅读(219) / 评论(0) 分类 英语新闻

ARI SHAPIRO, HOST: This Sunday in Utah, the legal blood alcohol limit will drop from .08 percent to .05. It's the lowest DUI limit in the country. Nicole Nixon of member station KUER has this report. NICOLE NIXON, BYLINE: A couple blocks on Main Stre

发表于:2019-02-13 / 阅读(163) / 评论(0) 分类 2018年NPR美国国家公共电台12月

All your life you've tried to fill a void, oh Fake a smile but couldn't find the joy, no They slow you down just to make sure you fit in, oh But they were wrong cause I wouldn't change a thing, no If you want somebody to love you You know I will If y

发表于:2019-02-18 / 阅读(273) / 评论(0) 分类 英文摇滚歌曲

WASHINGTON, Jan. 12 (Xinhua) -- U.S. President Barack Obama requested Congress Thursday to raise the federal government's borrowing limit by 1.2 trillion U.S. dollars, as the government is facing mounting budgetary pressure. It was the third and fina

发表于:2019-02-18 / 阅读(177) / 评论(0) 分类 英语新闻

President Barack Obama says a proposal by a group of Republican and Democratic senators represents a significant step toward a possible compromise on cutting government deficit spending and raising the debt ceiling. Speaking to reporters in the White

发表于:2019-02-19 / 阅读(196) / 评论(0) 分类 英语新闻
学英语单词
a clause
absolute capacity
adaction
adjustment method
agrioglypta itysalis
Agriophyllum arenarium
air-slide
aitionastic
aloe plicatilis
array pointer
asphalt pan
be going to do something
binomial factor
bit shift
byrunning
carry someone off his feet
ceasar
characeaes
chenodesoxycholic acid
chest radiography
civilian clothings
critical protective potential
crowd shovel
data control utility
deplanatus
display attention bit
dual-head
elasticity of bending
electromagnetic unit (emu)
emanate from
emotional memory
ethyl red
ethylbenziodone
exarch xylem
exsilentio
first-of-its-kind
FOIRL
forest cover map
Georgi units
great-grandchild
Hampton Court Conference
Hemiurus
holidayspeeches
horn of uterus
hough goe
incentive program
inner electron
inside bank slope
interaction coefficient at constant concentration
ionchamber
iron carbonate
Ixeridium gramineum
kermas
lophiidaes
membranes bucconasal
mercatantes
mesocolopexy
micromonosporin
milk the street
minchev
multistripe coupler
n-nitrosopyrrolidine
narcotic poison
nonownership
odoriferous berbs
osteochondrophyte
output increment
Peranakan
perhalogeno-
portable fire pump with engine
pseudorandom number generators
resistant variety
reverberation elimination
rigid cylinder
Riols
rotor set
rupture cross section
scraping along
scrinia
staminiferous plant
sterone
stillingia
strap-hinge
sweeping-ups
syrha
taibo
Takherite
tender green
thermal convection storm
three blue beans in a blue bladder
Timber-wagon
torrey pines
used area
VECTRAN
vibratory pump
voluntary association
water spraying fire extinguishing system
water-table
X-ray proof rubber
youstler
yvraines
Zarzalejo