光谱定量分析

发表于:2018-12-01 / 阅读(250) / 评论(0) 分类 大学英语六级词汇

Back at the explosives lab, examiners use a high-tech instrument called a Raman spectrometer, a device that determines if a package contains explosive material. With the Raman, what we are doing is th

发表于:2018-12-07 / 阅读(125) / 评论(0) 分类 揭秘联邦调查局

Study Says Breath Analysis Can Help in Diagnosing Cancer Lung cancer claims an estimated one and a half million lives each year. But a research team at the Cleveland Clinic and University of Illinois is working to develop a new test that could make d

发表于:2018-12-16 / 阅读(130) / 评论(0) 分类 VOA标准英语2012年(一月)

This is the second in a 2-part Business English Pod series on presenting a SWOT analysis. A SWOT analysis is a tool that helps companies understand their strengths and weaknesses, while keeping in mind the opportunities and threats they face. In this

发表于:2018-12-31 / 阅读(213) / 评论(0) 分类 商务英语演讲课

In this Business English Pod lesson, we start the first in a 2-part series on presenting a SWOT analysis. A SWOT analysis is a simple but powerful framework for analyzing your companys strengths and weaknesses these are internal to the company as wel

发表于:2018-12-31 / 阅读(221) / 评论(0) 分类 商务英语演讲课

Q English Terms 中文翻译 详情解释/例子 Q1, Q2, Q3, Q4 季度(第一季度、第二季度、第三季度、第四季度) 财务日历内的三个月时期,作为申报盈利及支付股息

发表于:2019-01-03 / 阅读(148) / 评论(0) 分类 财会英语

成功考入耶鲁大学的女同学,她是如何写GRE作文的?GRE频道为大家带来什么样的GRE作文才是耶鲁大学想要的,希望对大家GRE备考有所帮助。 GRE写作要求30分钟审题、作文,难度不可谓不高。但

发表于:2019-01-03 / 阅读(133) / 评论(0) 分类 GRE英语

Some call it the hormone of love. Its oxytocin and it helps moms bond with and breast-feed their babies, and even keeps romantic couples content. Now a study suggests that this same hormone might also help people with autismby improving their social

发表于:2019-01-08 / 阅读(154) / 评论(0) 分类 Scientific American(二)月

News and analysis from an African American perspective Art Chimes | Washington, DC 19 February 2010 Related Links The Root February is African American History Month here in the United States, and so this week we feature a site that looks at news and

发表于:2019-01-13 / 阅读(162) / 评论(0) 分类 VOA标准英语2010年(二月)

DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

发表于:2019-01-20 / 阅读(185) / 评论(0) 分类 2016年Scientific American(九)月

Yang addressed the question concerning the passenger transport services provided by private cars through online car-hailing apps. If private car owners want to provide profitable services to the public, matters concerning passenger transport safety a

发表于:2019-02-01 / 阅读(118) / 评论(0) 分类 英语新闻

61. Re: 决策理论——decision-making theory? decision theory 62.Re: 并列第二名 怎么说? 我和你并列第二。I tied with you for the second place. 63.Re: 求助:“炼狱”的英文怎

发表于:2019-02-01 / 阅读(152) / 评论(0) 分类 英文语法词汇

发表于:2019-02-03 / 阅读(132) / 评论(0) 分类 英文语法词汇

美联储宣布明年起缩减QE WASHINGTON, Dec. 18 (Xinhua) -- The U.S. Federal Reserve on Wednesday announced to reduce its pace of bond purchases, the third round of quantitative easing program, by 10 billion U.S. dollars starting January on the

发表于:2019-02-06 / 阅读(120) / 评论(0) 分类 英语新闻

WASHINGTON, April 28 (Xinhua) -- The U.S. Federal Reserve Board on Monday required the Bank of America Corporation to resubmit its capital plan and to suspend planned increases in capital distributions due to the bank's incorrect data reports. The ba

发表于:2019-02-06 / 阅读(175) / 评论(0) 分类 英语新闻

FRANKFURT, Nov. 20 (Xinhua) -- European Central Bank (ECB) President Mario Draghi on Friday said the ECB would act quickly to raise inflation if needed. Speaking at the European Banking Congress 2015 here, Draghi said, If we decide that the current t

发表于:2019-02-07 / 阅读(138) / 评论(0) 分类 英语新闻

WASHINGTON, Dec. 12 (Xinhua) -- After its final policy meeting of this year, the U.S. Federal Reserve on Wednesday announced to continue pumping money into the economy by buying assets and hold its short-term rate near zero until the unemployment rat

发表于:2019-02-09 / 阅读(165) / 评论(0) 分类 英语新闻

Non-tariff barrier 非关税壁垒 Professor Wang, what is non-tariff barrier? 王教授,什么是非关税壁垒? Non-tariff barrier is another mean to restrict imports. 非关税壁垒是限制进口的另一种手段。 Can you give an example

发表于:2019-02-15 / 阅读(134) / 评论(0) 分类 外贸英语话题王

Britain may not be the best place to live, but it is the best place to die. 英国可能不是最适宜居住的地方,但却是最适合死的地方。 The Economist Intelligence Unit (EIU) ranked the country first in its latest quality-of-death i

发表于:2019-02-17 / 阅读(159) / 评论(0) 分类 阅读空间

不确定性阻碍了美国经济发展 WASHINGTON, Dec. 8 (Xinhua) -- The U.S. Federal Reserve's expansionary monetary policy to some extent has boosted U.S. economic growth, but the U.S. economy and business owners are confronted with great uncerta

发表于:2019-02-26 / 阅读(129) / 评论(0) 分类 英语新闻
学英语单词
adjuvant arthritis
adult plant resistance
agricultural credit cooperatives
anguiform
angustione
applied entomology
Ashby's culture-medium
Aïn Aata
backpropagational
baer sorter
baule
beamformer
beta-cutoff frequency
Blavatsky
brae wrench
buff-coat
cerebral vesicles
chump chop
clayed cacao
concrete hatch door
constitutional amendment
Contopus sordidulus
controlling machine
cross the border
Cryptocillin
d'y
dairy bull
deflowering
dehumanizes
differential scatter
douck
equal time point (etp)
exhaust-box
external bruning ram
fibrous skeleton
fire for adjustment
flatsharing
frequency doubler
genus Cynancum
green technologies
grid gate
Guanabacoite
hand throttle
head shifter
helium drier
high fermentation
idolizer
in aid of
involute worm
isolated faults
Jussieuan system
labarum
legitimate claim
lenihans
level shifting
lockage
Logging-wheel
logic of science
lucifugus
night-timest
non-loaded line
non-self-priming pump
oil catcher
ONO-802
order cestidas
overwings
parrot weed
perpetual almanac
petasitenine
phyllosticta gaultheriae
posttheater
pseudotrachoma
pull out test
pyrosulfate(pyrosulphate)
regularity of symmetry
releasable standard
runner boss
satellite access node
saturated absorber
sawtooth output
screechings
seedless variety
set point control
stimulated emission transition probability
tharyarwady (tharrawaddy)
the gutter
tight as Kelsey's huts
trenthams
tsalsahuatl
two-screw pump
usurial
vital essence
vulgarised
waycist
weirder
witloofs
yoik
zakheim
zamir
zero velocity error
zero-valence