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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its the time of year to take a look backand thats just what the journal Science did as they listed their most important breakthroughs of 2008. At the v

发表于:2018-12-02 / 阅读(186) / 评论(0) 分类 Scientific American(十二)月

This is Scientific Americans 60 second Science, I am Karen Hopkin, this will just take a minute. Since the first human genome sequence was published, thousands of people have submitted their DNA for scientific analysis. They made these donations anon

发表于:2018-12-24 / 阅读(139) / 评论(0) 分类 Scientific American(一)月

模仿文本: That was a headline on September 5th, the end of the concept of junk DNA. Actually, geneticists had long abandoned the idea that our genomes are riven with all the rubbish. But what was once called junk was largely still unexplored. 译

发表于:2018-12-28 / 阅读(183) / 评论(0) 分类 英音模仿秀

Forcing Electrons into Superconducting Line In a study in the journal Nature researchers created a pseudo gap, in which electrons in superconducting materials line up just before flowing resistance-free. Sonya Buyting reports Imagine a world with lev

发表于:2019-01-02 / 阅读(283) / 评论(0) 分类 60秒科学

d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A,C,D Podophyllotoxin 鬼臼毒

发表于:2019-01-03 / 阅读(209) / 评论(0) 分类 医务英语

假的,都是假的,真的我一定不会是这样的成绩的。 fake adj. 假的;冒充的 n. 仿造品;冒充者;骗子 v. 伪造;捏造;冒充;假装;欺骗 Im sure that I take a fake examination. 我确定我考了一个假试。 sham adj. 虚

发表于:2019-01-03 / 阅读(193) / 评论(0) 分类 英文语法词汇

In the last decade scientists have managed to sequence the genomes of everything from bacteria and fruit flies to individual human beings. But often overlooked are the genomic sequences of our food. We know the genomes of apples, bananas, potatoes, w

发表于:2019-01-08 / 阅读(152) / 评论(0) 分类 Scientific American(十二)月

An international effort to build a detailed map of human genetic variation has completed its pilot phase and could shape a new understanding of human evolution and may help in fighting disease. Getty Images/iStockphoto The 1000 Genomes Project aims t

发表于:2019-01-14 / 阅读(124) / 评论(0) 分类 VOA标准英语2010年(十)月

So I'd like take this opportunity to thank our parents and those who have supported us to get to this point so far 我希望借此机会感谢我们的父母 还有那些在我们前进道路上给予支持的人们 and thank them in advance for thei

发表于:2019-01-25 / 阅读(129) / 评论(0) 分类 公众人物毕业演讲

Topic 1-Scarce Students in Rural Schools There is a primary school that only has one student in Wuzhai County of Shanxi Province. It is not a school for the super rich, but rather a rural school in remote areas. In fact, we are seeing more schools li

发表于:2019-02-22 / 阅读(223) / 评论(0) 分类 英语角-圆桌会议
学英语单词
advertising appeal
all-relay semi-automatic block system
andrium
anterior posterior view
architecture for extended abstract data flow
arteria auriculariss
assisting
Azolid
bandundu
barra do cuiete
booster engine
brine mud
buttercup anemones
carburater
carburetor flow bench
catter
Central Asian arts
cheesers
coercee
condenser shell
construction reserve fund
content gage
cotopaxis
curved surface screen printing machine
dechorionize
deferred revenue
destroyer tender
deviation flag
dog catch
dog day
dylan mcdermott
exception analysis report
fcoes
fishing-rod
focusing optical fiber
g-scan
gas stripping
genus Selenarctos
gilgal
graded measured daywork
graphite coating
henry norris russells
Hochenegg's operation
homotypic cortex
hurricane eye
hybrid optical cable connector
hydnocarpic acid
international safetynet
jihadist
Kaahumanu
karst hydrodynamic unit
ketopentose
klinostat
klute
landing zone control
lap-over
law as integrity
local staff
Lucullean
mansours
micro-histories
multiple function alarm controller
Muntenians
nigg agent
Ol
on the shop floor
parthas
peshmerge
PEVW
phase fault
philatelists
platform weigher
Podlasie
Polathane
polymyoclonus
problematizing
protocol analysis
pterygoid groove
radar altitude warning system
raders
ramgoolams
Ramus tubarius
replicate/transfer switch
resource allocation decentralized
Saxifraga zayuensis
schs
social reconstruction
somervilles
squashiness
taxitrack
terebrant
time anticoincidence circuit
TPU (tape preparation unit)
trailboard
transiliencies
undoglike
uranium(iii) hydrogen sulfate
urban jurisprudence
variable-structured system
whipstall
winamp
yidha (alexandreia)