人工标准液;代用标准液

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(271) / 评论(0) 分类 2007年NPR美国国家公共电台

今天要学的一个词组是:double standard。 Double standard是指双重标准。美国连锁商店沃尔马允许在中国的分店组织工会,却不允许在美国的商店组织工会。媒体报导的标题说:Critics claim double sta

发表于:2018-12-04 / 阅读(213) / 评论(0) 分类 英语每日一词

Mike: Hey Ben, if this Amy girl that you are so hot for already said yes to the movie, then what's your problem? Yes! Alright, the pressure's on. You miss this, you've got C A R O. Ben: My problem is that mum and dad have never really officially s

发表于:2018-12-05 / 阅读(239) / 评论(0) 分类 成长的烦恼第四季

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(258) / 评论(0) 分类 创新英语

Two Australians, Mack and Jill, are camping on Kangaroo Island. M: Look! There's a koala hugging a tree. They're really so cute. Jill, why are you crying? J: The government's planning on killing them

发表于:2018-12-08 / 阅读(372) / 评论(0) 分类 赖世雄中级美国英语

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(301) / 评论(0) 分类 60秒科学

今天我们要学的词是double standard。Double standard, 双重标准。美国国会众议院议长佩洛西指责共和党人在医疗保健改革的辩论中使用双重标准, House Speaker Nancy Pelosi accused Republicans of having a double

发表于:2019-01-07 / 阅读(237) / 评论(0) 分类 英语单词荟萃

今天要学的一个词组是:double standard。 Double standard是指双重标准。美国连锁商店沃尔马允许在中国的分店组织工会,却不允许在美国的商店组织工会。媒体报导的标题说:Critics claim double sta

发表于:2019-01-11 / 阅读(285) / 评论(0) 分类 英语单词荟萃

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(267) / 评论(0) 分类 VOA标准英语2011年(四月)

今天我们要学的词是double standard。Double standard, 双重标准。美国国会众议院议长佩洛西指责共和党人在医疗保健改革的辩论中使用双重标准, House Speaker Nancy Pelosi accused Republicans of having a double

发表于:2019-01-25 / 阅读(236) / 评论(0) 分类 英语每日一词

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前,The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(192) / 评论(0) 分类 英语单词荟萃

BEIJING, Aug. 24 (Xinhua) -- China will promote the application and industrialization of its self-developed audio-video coding standard (AVS+) in broadcasting and television, the State Administration of Radio, Film and Television (SARFT) said Friday.

发表于:2019-02-08 / 阅读(241) / 评论(0) 分类 英语新闻

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境 未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(269) / 评论(0) 分类 VOA标准英语2011年(十一月)

今天要学的一个词组是:double standard。 Double standard是指双重标准。美国连锁商店沃尔马允许在中国的分店组织工会,却不允许在美国的商店组织工会。媒体报导的标题说:Critics claim double sta

发表于:2019-02-16 / 阅读(249) / 评论(0) 分类 学个词

BEIJING, March 3 (Xinhua) -- China has released standard names and descriptions of the Diaoyu Island and its affiliated isles, according to sources with the State Oceanic Administration. The Diaoyu Island is named as Diaoyu Island, with its Chinese p

发表于:2019-02-18 / 阅读(229) / 评论(0) 分类 英语新闻

4 Ways to Measure Your Standard of Living Standard of living should not equate to amount of spending. When I sat down to write an article on the countries with the highest standard of living, I thought it would be easy. But, how do you define standar

发表于:2019-02-18 / 阅读(277) / 评论(0) 分类 阅读空间

BEIJING, Feb. 14 (Xinhua) -- Chinese Premier Wen Jiabao said Tuesday that China has been ready for a bigger part in the resolution of the European sovereign debt issue. Wen made the remarks when meeting reporters with European Council President Herma

发表于:2019-02-18 / 阅读(210) / 评论(0) 分类 英语新闻

今天我们要学的词是gold standard。 Gold standard, 意思是同类事物的最高标准。 The iPhone is the gold standard in the smartphone market, iPhone是智能手机市场上最棒的产品。曾带领加州大学洛杉矶分校十次赢得

发表于:2019-02-18 / 阅读(318) / 评论(0) 分类 英语每日一词

今天我们要学的词是gold standard。 Gold standard, 意思是同类事物的最高标准。 The iPhone is the gold standard in the smartphone market, iPhone是智能手机市场上最棒的产品。曾带领加州大学洛杉矶分校十次赢得

发表于:2019-02-18 / 阅读(259) / 评论(0) 分类 英语单词荟萃

A major American newspaper says the U.S. is investigating the financial services company that downgraded the U.S. credit rating for its faulty rating of mortgage securities that played a major role in the country's 2008 recession. The New York Times

发表于:2019-02-19 / 阅读(243) / 评论(0) 分类 英语新闻
学英语单词
academic degree program date range
achondroplastic dwarfism
adjoint linear operator
alaws
alkylantimony halide
aread
aruch
badaracco
Bake Hardenable Steel
Ballena, Pta.
billow cloud
boron alloy
buchucomphor
buhrich
capillary ascent
carbonate-leach process
centrifugal error
citellus erythrogenys
colectivoes
come rise in the world
Connarus guianensis
countervidence
dagnasty
DHTR
dirty ... hands
do sports
Dreibund
effective cadmine cutoff
end-on aerial array
essential cooperative game
EW equipment
figurals
freckny
gay-rights
get long
hartens
heart in the right place
high rate of success in competition
high wattage lamp
hittorf principle
inner hemiacetal
intercepting screen
iso sizes
Japanese wistaria
jumble up
linear predictive coding (lpc)
lowing
morphophysiologies
mould shots
neckbearded
negroponte
no peace
nonhierarchical file
nuisance ground
num-ber
nuptialize
one-eseeded pod
paleofantasy
Pascal's theorem
philanthotoxins
Platinum bolometer
point blast
popliteal plane
Populus wulianensis
post-emergence treatment
power house
precoracoids
probability of star acquisition
probable error of mean
psycho-
public-transports
put in inverted commas
pyrolisis
ransack one's brain s
remodulation
removable flask moulding
Samkhret' Oset'i
scillaren
secondary wound tract
semanticizable
sensitizing solution
sesamol
shade-enduring plant
sickle guard
Smiggy
special rule
spinose
stegophiura
sumo wrestlers
syntropy
targeters
torsion machine
Triarthus
TWILF
ulster can.
under-auditing
vacation amnesia
vena pharyngeus
Vinemont
vogal
Vânju Mare
wank sock