不变系统, 非变系;无变量系

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(172) / 评论(0) 分类 TED演讲国际问题篇

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? It's been more than a decade since the human genome was published. And some critics have wondered where the promised medical applications are. Well, a review article in

发表于:2018-12-24 / 阅读(173) / 评论(0) 分类 Scientific American(三)月

This is Scientific Americans 60-Second Science, Im Christopher Intagliata. Got a minute? City living has obviously influenced human cultureas have often been noted, how you gonna keep em down on the farm after theyve seen Paree'? But urban life may h

发表于:2018-12-24 / 阅读(186) / 评论(0) 分类 Scientific American(九)月

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will take just a minute. Spend any time in a bar, and sooner or later youll hear, Ill have what shes having. It sounds like a bad pickup line, but there may be an actual biological

发表于:2018-12-24 / 阅读(180) / 评论(0) 分类 Scientific American(七)月

You cant judge a book by its cover. But you can judge a dog by its coat. You can even read right through to its genes. Because a study in the August 27th online issue of Science shows that just three key genes govern the length and texture of dog fur

发表于:2018-12-24 / 阅读(173) / 评论(0) 分类 Scientific American(八)月

It's no secret that good genes can explain why some people age well. But researchers said last Thursday they have identified a specific gene variant that can make people look about two years older than their actual age. 众所周知,有些人看起来

发表于:2019-01-08 / 阅读(159) / 评论(0) 分类 实用英语

Whether a cup of java will leave you craving more could be chalked up to your genes. 一杯咖啡是否会使你上瘾也许是由你的基因决定的。 People with a newly identified genetic variant in their DNA, called PDSS2, may be inclined to d

发表于:2019-01-08 / 阅读(143) / 评论(0) 分类 实用英语

THE HAGUE, June 24 (Xinhua) -- Bird flu was discovered at a poultry farm in the central Dutch province of Flevoland, the Ministry of Agriculture said Friday. It said the virus discovered was a mild variant. The farm's 47,000 chickens were slaughtered

发表于:2019-01-11 / 阅读(170) / 评论(0) 分类 英语新闻

神探夏洛克第二季第一集_20 哈密斯 Hamish 约翰哈密斯华生 John Hamish Watson,如果你们想给小孩取名字的话 just if you were looking for baby names. 有个来自国防部的男人 我对他了如指掌 There was a man, an M

发表于:2019-01-28 / 阅读(175) / 评论(0) 分类 神探夏洛克第二季

China's secret 'humpback' stealth nuclear sub surfaces with missiles that could reach ANYWHERE in the US 中国秘密的驼背隐形核潜艇浮出水面,所携带导弹可攻击全美 New photos of China's latest secret stealth submarine have emer

发表于:2019-02-03 / 阅读(152) / 评论(0) 分类 英语新闻

Just in case. i also have some too just in case. i know.,you never know, so you have a cold, i have a cold. you poor thing. you know,it's no big deal, i got so many children that it's like a pediatrician in my house at all times. yeah,i know ,and all

发表于:2019-02-06 / 阅读(141) / 评论(0) 分类 英语杂谈

BEIJING, August 1 (Xinhuanet) -- U.S. researchers have discovered a genetic mutation unique to African Americans that links to heighten their asthma risk, according to reports published on Sunday in the journal Nature Genetics. Researchers of Univers

发表于:2019-02-06 / 阅读(202) / 评论(0) 分类 英语新闻

OTTAWA, Jan. 27 (Xinhua) -- U.S. Secretary of Defense(防卫,防护) Robert Gates said here on Thursday that he expects Canada's continued support for the F-35 joint strike fighter plane program, which is under fire from opposition politicians he

发表于:2019-02-07 / 阅读(164) / 评论(0) 分类 英语新闻

A gene that controls how long we sleep has been discovered by scientists explaining why some people have their own internal alarm clock. Scientists identified a gene called ABCC9 that can reduce the length of time we sleep. The same gene has previous

发表于:2019-02-07 / 阅读(129) / 评论(0) 分类 阅读空间

The traditional distinction between the verbs enquire and inquire is that enquire is to be used for general senses of ask, while inquire is reserved for uses meaning make a formal investigation. Enquire和inquire这两个动词传统意义上的区别在

发表于:2019-02-07 / 阅读(243) / 评论(0) 分类 英文语法词汇

EIJING, Aug. 30 (Xinhuanet) -- The United Nations is warning authorities to be on high alert of bird flu as the virus appears to be returning. The UN Food and Agriculture Organization said in a statement Monday a mutant strain is spreading across par

发表于:2019-02-08 / 阅读(213) / 评论(0) 分类 英语新闻

Rumors of a successor to Xiaomi's 2016 Mi 5 flagship smartphone have begun to heat up, but the company has cooled off any hype by announcing that it will skip Mobile World Congress this year. 虽然关于2016年小米5旗舰版后续型号的传闻越炒

发表于:2019-02-08 / 阅读(181) / 评论(0) 分类 英语新闻

Swedish researchers said Tuesday what women have suspected all along: that marital woes can often be attributed to men's genetic make-up, according to a study linking a common male gene to relationship problems. The gene variant, which is present in

发表于:2019-02-14 / 阅读(181) / 评论(0) 分类 阅读空间

The new Jeep Compass has been launched on the Chinese car market and the first cars have just arrived in Jeep dealerships throughout the country. China is only the second country in the world to get the Compass, after Brazil where sales started last

发表于:2019-02-18 / 阅读(162) / 评论(0) 分类 英语新闻

401. lowercase n. 下档,小写体 402. just ad. 恰好 403. undo vt. 取消,废除 404. environ vt. 围绕,包围 405. why ad. 为什么 406. temporary a. 暂时的,临时的 407. put v. 存放

发表于:2019-02-25 / 阅读(162) / 评论(0) 分类 实用英语
学英语单词
a pole brace
a tin god
adjourn the trial of the case
anthostomella caulicola
arkhangelsks
ascobolus
ashiar brick
battery truck garage
bias test
block alarm
brindisi (brundisium)
celatures
chemcon
christinas
circumzenithal arc
combinatorial completeness
compass meridian
conisbee
Copper Harbor
count per minutes
cover lines
d1-tenuipine
delivery vans
descants
diagonal cleat
dollmaker
doraville
electrolytic tinning
emergency resupply
eosinophilic vasculitis
ethnosemanticists
family secotiaceaes
Ferropigeonite
fire resisting damper
fold-out
frothier
full price ticket
glue water paint
graincar
grosgrains
gunasthana
hartle
headworker
heterozygote screening
hum measurement
hypermagnesemic
ice-shelves
infooted
injection interval
judicialization
Langogne
ligia
linearly independent vector
linking-in
massive collapse
mcclarren
medium finishing
metal fixing
most popular
multitasking system
nemathelminths
notes verbales
oxygen converter steel
papions
phenomenological model
phylotypic
physical configuration audit
Pilão Arcado, R.
pirit
Platonic dialogue
potash bentonite
preagonal ascites
probability of event
property-rights
propitiations
pseudosocial
rabblerousers
radio and television university
relative by marriage
Rhododendron sparsifolium
Richardson, Mt.
ripened cheese
rondes
sand-beach community
scrap heaps
silvergrass
sludging in oil line
soil cohesion
sovieticus
splenometry
spreadsheeting
standalone dedicated control channel
toluenediamine
transportable station
Treacher Collins syndrome
turbinado (sugar)
verger
void fraction
water-immersion simulation test
welfare Cadillacs
Yseult
zipfian distribution