精液胞质素

At 75, Seminal US Composer Still Inspires American composer Steve Reich turned 75 this year. The so-called minimalist credits jazz, African drumming and Balinese gamelan as inspirations. His music - from experimental tape loops to the Pulitzer prize-

发表于:2018-12-16 / 阅读(85) / 评论(0) 分类 VOA标准英语2011年(十一月)

Can’t Stop Loving the Legendary Ray Charles Sound Ray Charles, who virtually invented soul music 1 by infusing 2 R & B with gospel 3 fervor, was often called the Genius for his significant influen

发表于:2018-12-30 / 阅读(202) / 评论(0) 分类 英语沙龙2004全年合辑下

Martial Arts By Mike Rayner Everybody was kung-fu fighting Those cats were fast as lightning In fact it was a little bit frightening But they fought with expert timing Kung Fu Fighting by Carl Douglas Martial arts have never been more popular. Hollyw

发表于:2019-01-02 / 阅读(46) / 评论(0) 分类 英语音频杂志

This is Scientific American's 60-second Science. I'm Cynthia Graber. This will just take a minute. Guys, heres another reason to eat your veggies: they might be good for your sperm. Some studies show that male fertility and whats called seminal quali

发表于:2019-01-08 / 阅读(109) / 评论(0) 分类 Scientific American(六)月

1. counterproductive adj.产生相反效果(结果)的e.g. It is counterproductive to be too tough: it just makes the staff resentful. e.g. Although the speaker overlooks certain circumstances in which undueskepticism might be counterproductive, and

发表于:2019-01-08 / 阅读(52) / 评论(0) 分类 GRE作文

埃博拉促医疗改革 More than 11,000 people died as the Ebola virus spread across Liberia, Guinea and Sierra Leone with minor outbreaks in a handful of other African countries. The investigation into the global response describes immense human s

发表于:2019-01-14 / 阅读(117) / 评论(0) 分类 VOA标准英语2016年(一月)

But by the early 1970s a shift was under way. 但到了20世纪70年代初期,人们的想法开始转变。 Computing went from being dismissed as a tool of bureaucratic control to being embraced as a symbol of individual expression and liberation

发表于:2019-01-22 / 阅读(84) / 评论(0) 分类 乔布斯传

As for Mason and Dixon, they returned to England as scientific heroes and, for reasons unknown, dissolved their partnership. Considering the frequency with which they turn up at seminal events in eighteenth-century science, remarkably little is known

发表于:2019-01-29 / 阅读(55) / 评论(0) 分类 万物简史

One nice touch about Christy's discovery was that it happened in Flagstaff, for it was there in 1930 that Pluto had been found in the first place. That seminal event in astronomy was largely to the credit of the astronomer Percival Lowell. 克里斯蒂

发表于:2019-01-29 / 阅读(218) / 评论(0) 分类 万物简史

1. counterproductive adj.产生相反效果(结果)的e.g. It is counterproductive to be too tough: it just makes the staff resentful. e.g. Although the speaker overlooks certain circumstances in which undueskepticism might be counterproductive, and

发表于:2019-02-01 / 阅读(58) / 评论(0) 分类 GRE英语

Professor Walter Lewin. Professor Emeritus at MIT. Also called as the Professor who brings Physics to Life. Because... He is perhaps the only Professor of Physics, who is this passionate about the subject. One of his famous quotes, defines his passio

发表于:2019-02-01 / 阅读(71) / 评论(0) 分类 阅读空间

Interestingly, 37 per cent of people living in the south of the UK voted for Charles Darwins seminal scientific tome, but 41 per cent of northerners opted for the Bible. 有趣的是,在英国南部有37%的人投票给了达尔文的具有开创性的

发表于:2019-02-06 / 阅读(53) / 评论(0) 分类 英语新闻

Everyone knows that a woman who smokes and plans to become pregnant should stop smoking. A new study suggests that the future father should quit, too. 人人都知道,吸烟的女性如果计划怀孕,就应该戒烟。一项新研究表明,计划

发表于:2019-02-08 / 阅读(59) / 评论(0) 分类 阅读空间

BBC News Imagine watching a film or TV show featuring breathtaking scenery. You don't know where the place is but you'd love to visit it one day. BBC新闻 想象一下在看一部电影或一档电视节目,里面出现了绝美风景。你并不知

发表于:2019-02-08 / 阅读(77) / 评论(0) 分类 英语新闻

Britain suffered further blows to its economic standing last Monday as two top ratings agencies downgraded its sovereign credit score, judging the vote to leave the European Union would hurt its economy. 上周一,英国的经济地位遭受进一步

发表于:2019-02-08 / 阅读(75) / 评论(0) 分类 英语新闻

Workers and labour activists have often attacked strict discipline as coercive, unfair and potentially counterproductive. 工人和劳工活动人士一直以来都在批判纪律苛刻,认为这是强迫性、不公平且可能会适得其反的东西

发表于:2019-02-17 / 阅读(52) / 评论(0) 分类 经济学人财经系列

Chapter 104 The Fossil Whale 第一百零四章 化石鲸 From his mighty bulk the whale affords a most congenial theme whereon to enlarge, amplify, and generally expatiate. 大鲸那非凡的身躯,就是一个最适宜于详尽发挥的题材。

发表于:2019-02-17 / 阅读(81) / 评论(0) 分类 白鲸记

It's official - women spend most of their time lying awake at night because of financial worries, while men are kept awake by... 'nothing.' In a new survey, women were asked what keeps them up at night - and the number one answer, from 30 percent of

发表于:2019-02-17 / 阅读(76) / 评论(0) 分类 实用英语

Samuelson's paper was seminal but not wholly original. 萨缪尔森的论文是开创性的,但不是完全原创的。 A similar model was described in 1947 by Maurice Allais, then working in a bureau of mining statistics in Paris, 1947年,类似的

发表于:2019-02-25 / 阅读(95) / 评论(0) 分类 经济学人财经系列

But this was just the beginning of his analysis. 但是,这仅仅是他的分析的起点。 Becker observed that people do acquire general human capital, but they often do so at their own expense, rather than that of employers. 贝克尔注意到,

发表于:2019-02-25 / 阅读(99) / 评论(0) 分类 经济学人财经系列
学英语单词
Abou Rai
acieracity
amphiblestroid
anomalopsis katoptron
apenteric
artificial withering
Bacillus lacticus
Barcroft's apparatus
be caught in the fact
big-wheel
blood-stains
brain hypertension
Butterfield
callisaurus draconoidess
chaggas
chiselings
chlororaphin
cinnsmylidene
civil offence
collectins
deplaned
dichloro-8-hydroxyquinoline
distributed repetition
Dmitriyevskoye
ebay
eutaenia formosana
exit and sign out
Exit bond
explosive laser
extended time scales
fair trade practices
fissicornis
Florencio Varela
frame type automatic air circuit
free air test
Gafsa, Gouvernorat de
hair follicle gland
Harrow School
have an idea that
illegitimate enterprises
immortalities
immunoreactive insulin
Indigofera linnaei
isomaltosylfructoside
Kew barometer
king hits
Lithiolite
mackenzies
magnoliophyte
malloc
median attachment
medical
mesh wire
modal auxiliary verbs
noxious
nuclear enthalpy rise factor
oblique arc measurement
octylic acid
opticalmechnical
out box
palaeotectonic map
Poschiavino
pragmaticists
precomputed altitude curves
principal reduced form
protargentum
pseudocolus fusiformiss
receiveth
remote sensing and telemetry
rockbell
rosmarinuss
rotf
sand flow rate
Scorpioinidea
shearing clutch
single-end earthed
sperm ball
spoil
Stark, Johannes
stepwise solvent extraction
struss
sulfites
summodulo-two
supraglenoid tubercle
switchlike
T lymphocyte subset
tattowing
tectonic forces
TETRAC
three-terminal contact
threshold operator
TOPCA
Trigonobalanus dolichangensis
two-conductor line
two-stager
unbodylike
under his belt
unpretentiousness
unsloppy
vaginal artery
velocity of ship wind
wire of intermediate layer