频发突变

Mummies Contain Clues to Colon Cancer 木乃伊包含了结肠癌的线索 From VOA Learning English, this is the Health and Lifestyle report. Colon cancer is linked with obesity, lack of exercise, and a poor diet high in processed foods. However, sc

发表于:2018-12-16 / 阅读(49) / 评论(0) 分类 2016年VOA慢速英语(三)月

Even before scientists sort this out, this information is actually really good news for us, 即使科学家还尚未解决问题,这一好消息确实振奋人心, because it turns out that the way we live can influence the accumulation of amyloi

发表于:2018-12-18 / 阅读(68) / 评论(0) 分类 TED演讲国际问题篇

This Scientific Americans 60-Second Science. I am Karen Hopkin. This will just take a minute. They say that older folks benefit from spending time with young people. And thats not just an excuse to stick grandma at the kids table at Thanksgiving. Now

发表于:2018-12-24 / 阅读(73) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science, I'm Steve Mirsky. Got a minute? A strain of mutant mice groom compulsively till they seriously injure themselves. The condition is considered a good animal model for OCD, and its similar to the human d

发表于:2018-12-24 / 阅读(83) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Time to bring back the Office of Technology Assessment. The OTA was created in 1972 to provide Congress with an objective analysis of complex scientific and technologi

发表于:2018-12-24 / 阅读(65) / 评论(0) 分类 Scientific American(二)月

人的一生中,将近三分之一的时间是用于睡觉的。刚出生的婴儿几乎每天要睡20个小时;即使成年后,每夭至少要睡 6~7小时。 不管睡眠时间长短如何,睡觉看来是人必不可少的行为。这一点

发表于:2018-12-27 / 阅读(60) / 评论(0) 分类 英语听力广播—Listening

This is scientific American's 60-Second Science, I'm Karen Hopkin, this'll just take a minute. If theres anything better than a fresh, ripe, tomato, its a gigantic fresh, ripe tomato. And thanks to a couple of mutations, thats exactly what we all enj

发表于:2019-01-08 / 阅读(99) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science, I'm Cynthia Graber. This'll just take a minute. If evolution weeds out detrimental traits, why do some seem to stick around? Well what's bad in our current environment may have been good in the conditi

发表于:2019-01-08 / 阅读(83) / 评论(0) 分类 Scientific American(六)月

Scientists have identified a unique genetic mutation in about 10 percent of people with type 2 diabetes(糖尿病) studied in the United States and Europe. The discovery could help some people learn if they are at risk of developing diabetes so they

发表于:2019-01-11 / 阅读(113) / 评论(0) 分类 英语新闻

SCIENCE IN THE NEWS - Museum Aims to Keep African Archeological Treasures in Africa Also: A vaccine against meningitis proves successful in Uganda. And a study suggests genetic reasons for living longer. Transcript of radio broadcast: 12 May 2008 VO

发表于:2019-01-11 / 阅读(60) / 评论(0) 分类 VOA慢速英语2008年(五)月

Science and Technology The science of stuttering Speech therapy 科技 口吃科学 演讲疗法 Unravelling the mystery of faltering speech 解秘演讲时的口吃 DOWN the ages stuttering has been blamed on many things. 多年来,口吃可以归咎

发表于:2019-01-26 / 阅读(106) / 评论(0) 分类 经济学人科技系列

recover 追讨;复原 recoverable 可收回;可追收 recoverable advance 可追收的垫款;可收回的垫款 recoverable rent 可追收的租金 recovery 回稳;复苏;追偿 recovery act

发表于:2019-02-01 / 阅读(85) / 评论(0) 分类 财会英语

residual acceptor of foreign exchange 外汇的最后承兑人 residual deficit 剩余赤字 residual method 余值法 residual method of valuation 余值估计法 residual payment 余款;剩余付款

发表于:2019-02-01 / 阅读(74) / 评论(0) 分类 财会英语

Science and technology 科学技术 Cancer genetics 癌症遗传学 Gene therapy 基因疗法 Genetic mutations predict which cancers will respond to treatment 基因突变将预测某种治疗会对哪些癌症起作用 THE International Cancer Geno

发表于:2019-02-04 / 阅读(90) / 评论(0) 分类 经济学人科技系列

new grant 新增补助金 new issue account 新股发行帐户 new issue of shares 发行新股 new money 新增款项;新注入的资金 new non-recurrent commitment 非经常开支新承担额 new

发表于:2019-02-17 / 阅读(77) / 评论(0) 分类 财会英语

non-payment 不缴付;不付款 non-performing assets 非营运资产 non-performing loan 非营运贷款;不履约贷款 non-profit-distributing body 非分配利润的组织 non-profit-making 非牟

发表于:2019-02-17 / 阅读(64) / 评论(0) 分类 财会英语

Public Search Division [Companies Registry] 公众查册部〔公司注册处〕 Public Search Hall [Companies Registry] 公众查册大堂〔公司注册处〕 public sector 公营部门 public secto

发表于:2019-02-17 / 阅读(69) / 评论(0) 分类 财会英语

为何人类爱吃肉 对多数人类来说,肉的味道非常美妙。众多的美食中,为何我们对它情有独钟呢? It is no less remarkable for people today, even those of us whose tastes run more to sirloin. Because if you look at wh

发表于:2019-02-18 / 阅读(130) / 评论(0) 分类 阅读空间

Surviving Cancer Twice 两次战胜癌症 After overcoming ovarian and breast cancer, the actress opens up about getting healthy, returning to work and the health challenge she still faces 在克服了卵巢癌和乳腺癌之后,这位女演员开始

发表于:2019-02-21 / 阅读(107) / 评论(0) 分类 人物杂志

Who do you think your pet is? Learning from Your Dog's DNA 你认为你的宠物是谁?狗狗DNA中的发现 A simple cheek swab can reveal your dog's ancestry, provide insight into its health and even help explain its behavior 擦一下狗的脸就可

发表于:2019-02-21 / 阅读(133) / 评论(0) 分类 人物杂志
学英语单词
0953
Abomasectomy
acoustic absorbant
appeaseth
Bagnes
battery holder
black sonw
bronas
brown acetate of lime
captain's copy
cardiac gland
characteristic of spring
Chiumbi
climatic diathesis
coaxial adapter
consignor's No.
Cord-measure
Cormacks
coromandel laquer
counterpart contribution
court favor
cozad
criminal act
cuspate sandkey
defencemen
deformative
devil-cat
dial cable
diurocoris nakabayashii
double birdie
drag
Duffstown
dukes of marlborough
east china
end-of-conversion pulse
ethnopolitics
exertional
fish-market
fluorine-containing resin
genericity
gwendolyn
hand-operated quick-closing stop valve
high-explosive ammunition (hedp)
hyposensitised
initial infection
internal emitter point
jawblocking
kid sisters
Kohung
kompong
League of Iroquois
linear transistor
loxoconcha gouae
macrocontrolled market economy
make a buck
millimeter wave band
miscreant
multi-purpose vice
n. dorsalis clitoridis
naval installations
nonalbum
null allocation
Ochtrup
paloverde
parabolic metric geometry
philanthropinism
Phoebe yunnanensis
plate constants
pleuracanth
poltrooneries
prereligious
quotient verdict
ready made units
render right
resistance wire strain gage
rural residents
S/A
safe handling of cargo
safety-pin
scram magnet
SD (standard deviation)
sea colour measurement
seadogs
semen conservation
shacking
shield-driven tunnel
silybinin
Sindebele
small-signal modulation
solaria
special value
square-on reflector
STYCAR
super-long stroke crosshead diesel engine
Toisvesi
tuckmen
unpowered rudder
vector image
vedc
venter inferior musculi omohyoidei
vertical guide idlers
Wood-price