[医] 挥发油

This book stinks! is really a bad review. But even a classic work can start to smell when it gets old enough. Now chemists have developed a technique that identifies what kind of degradation process an old book or historical document is going through

发表于:2019-01-08 / 阅读(69) / 评论(0) 分类 Scientific American(十一)月

Members of Congress are demanding more taxpayer protections and congressional oversight in the $700 billion bailout plan lawmakers are expected to debate this week to rescue failing U.S. financial institutions. As VOA's Dan Robinson reports from Cap

发表于:2019-01-12 / 阅读(67) / 评论(0) 分类 VOA标准英语2008年(九月)

Residents of Nigeria's city of Jos say attacks are continuing for a fourth day in parts of the state previously unaffected despite the imposition of a 24-hour curfew and the deployment of soldiers. Incidents of violence are still being reported in th

发表于:2019-01-13 / 阅读(84) / 评论(0) 分类 VOA标准英语2010年(一月)

U.S. officials say they are encouraged that Yemen can be a full partner in the fight against al-Qaida, despite uneven counter-terrorism cooperation in the past. The top State Department official for Near Eastern affairs, Jeffrey Feltman, said Yemen's

发表于:2019-01-13 / 阅读(61) / 评论(0) 分类 VOA标准英语2010年(二月)

Air pollution 空气污染 A: I've heard of ground-level ozone but can you explain what it is exactly? A:我听说近地面臭氧,但是你能确切解释一下是什么吗? B:Yes, it's one of the main air pollutants. Factories don't emit it dire

发表于:2019-01-14 / 阅读(67) / 评论(0) 分类 职业技术英语口语

[0:0]penalty处罚,惩罚 [0:7.9939]penetrate pension pepper perceive透入,渗入 养老金,抚恤金 胡椒,胡椒粉 感知,感觉 [0:54.8057]percentage perception performance permanent百分比,百分率 觉察力,洞察力 演出,表演 永久的,固定的 [1:50.2355]permission persist pe

发表于:2019-01-16 / 阅读(180) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

今天我们要学的词是volatile。 Volatile, 不稳定的,动荡的。 Wall Street ended a volatile week of trading, 华尔街股票交易结束了动荡的一周。 With Europe's debt crisis and America's debt rating downgraded, global stock m

发表于:2019-01-16 / 阅读(63) / 评论(0) 分类 英语单词荟萃

European stock markets were volatile Monday despite the European Central Bank saying it intended to buy up government debt. European Commission spokesperson Ollie Bailly said Monday that the measures taken by the European Central Bank should calm inv

发表于:2019-01-16 / 阅读(64) / 评论(0) 分类 英语新闻

Financial markets remain under immense selling pressure as the Dow Jones Industrials fell Thursday by another seven percent, or 675 points, to a five year low of 8,579. VOA's Barry Wood has more. Traders David O'Day, center, and Steve Schnibbe, righ

发表于:2019-01-16 / 阅读(63) / 评论(0) 分类 VOA标准英语2008年(十月)

But methane is actually odorless, too. 但是甲烷也是无味的。 Well then, what stinks? 那么,什么东西这么臭? The foul smell is usually due to volatile sulfur compounds, such as hydrogen sulfide and methanethiol, or methyl mercaptan

发表于:2019-01-17 / 阅读(101) / 评论(0) 分类 TED演讲教育篇

China's economy 中国经济 Keqiang ker-ching 李克强好样的! How Chinas next prime minister keeps tabs on its economy 看下一任中国总理如何看管自国经济 Dec 9th 2010 | HONG KONG | from PRINT EDITION IF CHINAS deputy prime minist

发表于:2019-01-26 / 阅读(64) / 评论(0) 分类 经济学人综合

美国耐用品订单上升 WASHINGTON, Dec. 24 (Xinhua) -- New orders for U.S. manufactured durable goods rose more than expected in November on strong business capital spending and demand for aircraft, U.S. Commerce Department reported Tuesday. Ord

发表于:2019-02-02 / 阅读(57) / 评论(0) 分类 英语新闻

By Nancy-Amelia Collins Jakarta 05 June 2007 East Timor President Jose Ramos Horta in Dili (File Photo) The president of East Timor says the capital, Dili, remains volatile after two people were killed during election campaigning for parliamentary el

发表于:2019-02-02 / 阅读(116) / 评论(0) 分类 2007年VOA标准英语(六月)

Some 40 percent of respondents are not satisfied with the state of their year-end bonuses as Spring Festival, or China's Lunar New Year, approaches, according to a survey by China Youth Daily. 根据《中国青年报》的一项调查显示,随着中

发表于:2019-02-03 / 阅读(67) / 评论(0) 分类 英语新闻

Less demand for pork after the festive season of China's traditional Lunar New Year usually causes a price dip, but this year the market has seen an unexpected surge in hog prices. Statistics show that the hog price is nearly 20 yuan per kilogram, a

发表于:2019-02-04 / 阅读(42) / 评论(0) 分类 英语新闻

Hot on the heels of the official numbers, a private PMI survey series also reports that March was a better month for Chinese manufacturers. 紧随官方数据发布的一项民间采购经理指数(PMI)调查结果也显示,3月份中国制造业状况

发表于:2019-02-05 / 阅读(61) / 评论(0) 分类 英语新闻

NEW YORK, Aug. 31 (Xinhua) -- Wall Street closed moderately higher on Wednesday, ending a volatile August as investors hope that the Federal Reserve will add more liquidity to the market. On the economic front, ADP employment report showed that priva

发表于:2019-02-06 / 阅读(62) / 评论(0) 分类 英语新闻

Over the last 13 years, investors have experienced some of the largest financial bubbles in history. Asian currencies rose and fell, technology and Internet shares suffered staggering losses, oil and other commodities rode a wild roller coaster, and

发表于:2019-02-18 / 阅读(63) / 评论(0) 分类 阅读空间

An obvious apparent difference between dividends and buy-backs is that every shareholder gets the dividend but not all of them tend to take part in a buy-back. 股息与回购的明显区别是每个持股人都会得到分红,但并不是所有的持

发表于:2019-02-24 / 阅读(54) / 评论(0) 分类 经济学人财经系列

Finance and economics 财经商业 Free exchange 自由兑换 Money from nothing 无中生钱 Chronic deflation may keep Bitcoin from displacing its fiat rivals 慢性通缩的比特币可能无法取代其法定对手 BITCOIN, to its most ardent fan

发表于:2019-03-02 / 阅读(103) / 评论(0) 分类 经济学人商业系列
学英语单词
a raw
ageing of roofing felt
air pump bracket
Anaconda Company
angiorrhexis
angiotenic
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bursa of piriformis
C programming
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CGPC
check valve of drilling pipe
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colour sequence
compulsory marriage on account of an arrangement
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CPIT
dawneth
diffusion of culture
dock sheet
Dong Rak, Phanom(Dangrek, Phnom)
draffan
electro-hydraulicthruster
endotheca
epilepsy with abnormal appetite
equipment purchase
etryptamine
Evlux
fascia superficialis
fenamates
flight sergeants
follow up work
frasor
galaty
gave an order for
gray poplar
Hallett table
hexachordal
horizocardia
hyphomycosis
indemnifiable
intersystem crosstalk
isochronous oscillation
Karenic
kedger
lay-down position
limited value
Maintirano
male bee
maneuvering signal
Meesden
metered flow of oil
nasofrontal
Ochrolechia
Onega Bay
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order ericaless
oriole
oscillation photography
p-n junction laser
pat herself on the back
phasedowns
photoelectric speedometer
politely
postage due stamp
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promotional event
pseudochromis melanotaenia
public arch
purple squirrel
reattached flow
reverse diffusion
roadster
run burst
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self-braking time
singlaubs
slit flowmeter
small signal theory
smoke vent
stenot-
swiftlets
television cinema
thriller
to maintain
torque-synchro generator
transversely
trench back
turbine drill
uica
universal times
upscaler
vagation
vortex shedding flowmeter
windfall
Yahoo Messenger
yeast powder
yielding situation