细胞漏失率

Fish live in water, but do they drink it? The answer is yes, but how fish drink water depends on where they live. Water gets into a fish's body through osmosis, the process in which water diffuses from a higher to a lower concentration. For example,

发表于:2018-12-03 / 阅读(181) / 评论(0) 分类 初学者听力文摘精选

China has about one billion waste cell phones, with the recovery rate being only about 2 percent, reported jjckb.cn. 据《经济参考网》报道,我国约有10亿部废弃手机,回收率不足2%。 A man surnamed Fang in Shanghai recently sol

发表于:2018-12-11 / 阅读(95) / 评论(0) 分类 英语新闻

Bald made a comeback years ago. Some men even shaving their heads before hair departed on its own, but many others say they would give anything to regrow their loss. Now doctors say a big breakthrough could make that possible. This is definitely a st

发表于:2018-12-24 / 阅读(145) / 评论(0) 分类 万花筒2011年

I'm at a loss for words,用来表达不知说什么好,无话可说,哑口无言。 例句: I'm at a loss for words , How dare you accuse me of stealing . 我真不知道该说什么好,你怎么会怀疑是我偷窃呢。 This is the most

发表于:2019-01-08 / 阅读(195) / 评论(0) 分类 美国俚语

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(174) / 评论(0) 分类 2007年VOA标准英语(九月)

Australian researchers may have discovered a new way to treat hearing loss in infants. And the secret lies in the NOSE. Our reporter Li Dong has the details. Noses comes in all shapes and sizes, and Australian scientists are now trumpeting a new use

发表于:2019-01-19 / 阅读(171) / 评论(0) 分类 世界各地新闻集锦

Test 2Section COne afternoon recently, two (36) ______ friends called to tell me that, well, their marriages hadn't made it. One was leaving his wife for another woman. The other was leaving her husband because we thought it best. As always after suc

发表于:2019-01-25 / 阅读(219) / 评论(0) 分类 英语四级听力-短对话

Fish live in water, but do they drink it? The answer is yes, but how fish drink water depends on where they live. Water gets into a fish's body through osmosis, the process in which water diffuses from a higher to a lower concentration. For example,

发表于:2019-01-26 / 阅读(133) / 评论(0) 分类 英语听力文摘 English Digest

55 肯塔基州的母马不育症 DATE=6-7-01 TITLE=SCIENCE REPORT - Mare Reproductive Loss Syndrome BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(193) / 评论(0) 分类 科技之光

25 大气层中臭氧正日渐稀薄 DATE=3-21-01 TITLE=SCIENCE REPORT - (1)Springtime Ozone Loss BYLINE=George Grow (Start at 1'00

发表于:2019-01-30 / 阅读(371) / 评论(0) 分类 科技之光

HEALTH REPORT - Lung Cancer: Tobacco Is Usually the Cause, but Not Always By Cynthia Kirk Broadcast: Wednesday, August 17, 2005 I'm Shep O'Neal with the VOA Special English Health Report. Last week, a

发表于:2019-01-30 / 阅读(190) / 评论(0) 分类 健康与经济

今天我们要学的词是downside。Downside是指某件事情不利的方面。One of the downsides of being a celebrity is the loss of privacy. 做名人的代价之一是,你的隐私会受到损伤。The downside of working from home is being

发表于:2019-02-03 / 阅读(130) / 评论(0) 分类 英语单词荟萃

1. Why that two-timing! 为什么那么不专情。 2. Don't let it get you down. There are plenty of fish in the sea。 别让这件事影响你的情绪。天涯何处无芳草。 3. Are you cheating on me? Because I've been hearing some rumors。 你

发表于:2019-02-07 / 阅读(174) / 评论(0) 分类 英语新闻

Pre-Listening Vocabulary habitat: the place where living things live extinction: the state of no longer existing threatened: facing a possible risk of extinction 24/7: all day and night; at all times human intervention: the involvement of humans Habi

发表于:2019-02-08 / 阅读(225) / 评论(0) 分类 Facts-事实

Haikui causes over 3 billion yuan economic loss in Anhui HEFEI, Aug. 11 (Xinhua) -- East China's Anhui Province has recorded an economic loss of 3.28 billion yuan (515.69 million U.S.dollars) since severe tropical storm Haikui entered the province on

发表于:2019-02-08 / 阅读(178) / 评论(0) 分类 英语新闻

Want motivation on weight loss? Dont rely on your willpower! Controversial advice I know, but there is psychological proof for it, so please bear with me and Ill explain. Most advice youll hear about how to get motivated and keep motivated when losin

发表于:2019-02-13 / 阅读(193) / 评论(0) 分类 阅读空间

[00:00.00]What's the interest rate for the savings account? [00:01.93]储蓄存款的利率是多少? [00:03.85]Interest is calculated at the rate of 0.8% per annum at present. [00:06.61]目前每年的利率是按0.8%计算的。 [00:09.36]Y

发表于:2019-02-17 / 阅读(196) / 评论(0) 分类 英语杂谈

payoff period 回收期;回本期 payroll 薪酬表;薪酬总额 payroll per capita 按受雇人数平均计算的薪金额 payroll system 薪俸记录系统 pecuniary benefit 金钱利益 pecunia

发表于:2019-02-17 / 阅读(144) / 评论(0) 分类 财会英语

WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A

发表于:2019-02-18 / 阅读(159) / 评论(0) 分类 英语新闻

The largest U.S. bank, JPMorgan Chase, says it lost $5.8 billion in bad trades this year, nearly triple its original estimate. The Wall Street investment bank said two months ago it estimated that losses originating in its London trading office would

发表于:2019-02-18 / 阅读(182) / 评论(0) 分类 英语新闻
学英语单词
A. U. S. A.
abacaxi
actioners
address depletion
Alastra
aquogel
auto-diallers
bath oils
be down for a count of
Benolizine
benzke
Betanidol
boardmember
boiler baffle
Brens
business chance
cargo transfer operation
Cauchy sequence
cetyl sulfate
chrysanthemum pallisianum matsum. var. japonicum matsum.
Chërnyy Ruchey
columellar fold
consumer's expenditures
cross-slabs
delfosse
delivery of offender
devil's own luck
discriminate A from B
dredging pump efficiency
dunluce castle
electronic shopping
Elemass
enterre
enzyme inducing interaction
epicondyles
equigel
ergosurface
excitation index
exophthalmus
filament current
file time
flanchings
fog spar
fuzzy random variable
has no conception of
high Q-ATR tube
hyalescent
Hārīrtu
installation insurance
issuing organization
Kanbe
Klyuyevka
Lomonosov ridge
lymph node permeability factor
magnetic susceptibility logger
master fade
mayweather
meander-line travelling wave tube
meawls
member banks
monochrome/color display adapter
muddling on
murthy's estimator
nannyberries
nontenure
numerical reliability
octopamine
pars anterior rhinencephali
philanthropic school
philosophia perennis
pipe pile foundation
priority selection table extension
protocurine
psychic possession
pyramidal hemimorph
quoiffure
redorse
rosado
Sarcoglyphis magnirostris
secondary-electron emission
senefee
short current
sizely
Solidago odora
soup blend
spherophakia
steam process production technology
stretch-out view
strombus bulla
suarez
subpubic ligament
taruffi
the social evil
theridamas
trainer flight simulator
Trichosanthes wallichiana
ultraviolent
uranous-uranic oxide (u3o8)
urethrovesical anastomosis
whipgrafted
woody stem
workability test