重复染色体组

第三章 情态动情 [00:-1.00]1、can [00:-2.00]Top 1: She can speak three different languages. [00:-2.50]她能说三种不同的语言。 [00:-3.00]Top 2: You can do anything if you try. [00:-3.50]如果你尝试,你可以做任何事。 [00:-

发表于:2018-11-28 / 阅读(285) / 评论(0) 分类 零距离李阳疯狂英语口语

What's the most beautiful girl's name you've heard? What's the best boy's name you've heard? How did your parents choose your name? Are you happy with your name? If not, why not? What are some of the most common names for boys and girls in your count

发表于:2018-11-29 / 阅读(253) / 评论(0) 分类 三一口语

THIS IS AMERICA - Cooking in the Great Outdoors (Fireplace Included)By Lawan Davis Broadcast: Monday, September 04, 2006 VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember.

发表于:2018-12-07 / 阅读(157) / 评论(0) 分类 2006年慢速英语(九)月

American track and field star Marion Jones will not duplicate her 2000 Olympic five-medal performance when she competes at this month's Athens Games. Jones only qualified to compete in the women's lon

发表于:2018-12-12 / 阅读(170) / 评论(0) 分类 VOA2004(下)--雅典奥运

第46期:Asking for Help(2) X:Reception.May I help you? X:这里是服务台,我可以帮上什么忙吗? Y:Yes .I locked myself out.May I borrow a duplicate key for Room 201? Y:是的。我把自己锁在门外了。我可以借一把20l号房的备

发表于:2018-12-26 / 阅读(219) / 评论(0) 分类 出国旅游口语一本通

第45期:Asking for Help(1) Y:I need your help. Y:我需要你的帮助。 X:Oh,whats up? X:哦,怎么回事呢? Y:I locked myself out.What do you suggest I do? Y:我把自己锁在外面了,你说说看我该怎么做? X:Well,the best thing

发表于:2018-12-26 / 阅读(154) / 评论(0) 分类 出国旅游口语一本通

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(249) / 评论(0) 分类 Scientific American(八)月

歌曲 : Hold on be strong 艺人 : 2Pac 音乐星级 : ★★★★ 所属专辑 : The Way He Wanted It Vol.4 发行年代 : 2008 风格 : Hip Hop 介绍: 嘻哈乐、更精准的说--西岸帮派饶舌乐的扛霸子,非2 Pac莫属了!1992年以首张专辑2Pacalypse Now迅速跨入明星行列的2 P

发表于:2019-01-11 / 阅读(312) / 评论(0) 分类 饶舌音乐

This is the VOA Special English Agriculture Report. Dominette, a Hereford cow whose genetic material was used in the study Researchers from twenty-five countries have made a genetic map of a cow. Better understanding of what makes a cow a cow could

发表于:2019-01-11 / 阅读(245) / 评论(0) 分类 VOA慢速英语2009年(五)月

Genome Shows Humans More Gorilla-like than Thought Sixty scientists worked over five years to sequence the genome of a single female lowland gorilla, the last of the great apes to have its DNA mapped. According to lead author Aylwyn Scally, of the Tr

发表于:2019-01-13 / 阅读(160) / 评论(0) 分类 VOA标准英语2012年(三月)

Scientists Decode Tsetse Fly Genome 科学家解密采采蝇基因序列 Scientists have mapped the genetic code of the tsetse fly, the insect responsible for African sleeping sickness. They said the findings could lead to better repellents and contr

发表于:2019-01-14 / 阅读(152) / 评论(0) 分类 VOA标准英语2014年(五月)

AUDIE CORNISH, HOST: Scientists have taken a big step towards making synthetic life. In other words, they figured out how to create a living thing with DNA that was written in a lab. NPR health correspondent Rob Stein has the details. ROB STEIN, BYLI

发表于:2019-01-16 / 阅读(213) / 评论(0) 分类 2017年NPR美国国家公共电台3月

Voice 1 Thank you for joining us for todays Spotlight program! Im Rebekah Schipper. Voice 2 And Im Liz Waid. Spotlight uses a special English method of Broadcasting. It is easier for people to understand, no matter where in the world they live. Have

发表于:2019-01-19 / 阅读(214) / 评论(0) 分类 环球英语 Spotlight

A: Hi, Nicole. This is Jimmy in 309. B: Hello, Jimmy. Can I help you? A: I've got a little problem. B: Tell me your problem, and maybe I can help. A: I've looked everywhere, but I can't find my mailbox key. B: Well, that's pretty minor. I lost my car

发表于:2019-01-20 / 阅读(197) / 评论(0) 分类 地道英语对话-租房

Genome: Now in 3-D! In a study in the journal Science, researchers report the mapping of the three-dimensional structure of the human genome, and the finding that the cell's nucleus is divided into two regions, one where DNA goes to get expressed. Cy

发表于:2019-01-30 / 阅读(218) / 评论(0) 分类 60秒科学

New map of zebra finch DNA could provide keys to stuttering, autism and Parkinson's disease Vronique LaCapra | St. Louis, Missouri 05 April 2010 Photo: L. Brian Stauffer, University of Illinois News Bureau The zebra finch is the first songbird to hav

发表于:2019-01-31 / 阅读(180) / 评论(0) 分类 VOA标准英语2010年(四)月

There is an old Spanish Proverb which states, Tomorrow is often the busiest day of the week. How many times have we put off our dreams until tomorrow? Id say, way too many. Our dreams should not, and cannot wait. We have to go for them now! Heres why

发表于:2019-02-07 / 阅读(171) / 评论(0) 分类 英语美文

BEIJING, Oct. 13 (Xinhuanet) -- Scientists have decoded the genome of Black Death which caused one of the worst plagues in human history. The finding was published Wednesday in the scientific journal Nature. A team of German, Canadian and American sc

发表于:2019-02-07 / 阅读(212) / 评论(0) 分类 英语新闻

I 准确的句子表达 1. 句型分析 英语的句型包括以下几种,简单句、复合句、并列句、并列复合句等。在新托福写作中,一般使用复合句,辅以并列句和并列复合句,当然肯定要有简单句,做到

发表于:2019-03-04 / 阅读(182) / 评论(0) 分类 托福英语

(以M代表Mother,F代表Father,S代表Son) S: Oh, the queue is very long. F: We can check in at Business Class over there. M: Airports are sad places. F: Sometimes, I guess. But. we'll send e-mails and call you regularly. S: I will call you

发表于:2019-03-13 / 阅读(301) / 评论(0) 分类 英语口语
学英语单词
acceptance summary report
adjustable tailplane
Apeltes
ascending tetanus
Association of Iiron&steel engineers
aubergines
aviation meteorology
balance at the bank
balance(d) modulation
bale-arms
banker's acceptance credit
battery excited generator
benzyloxybenzaldehyde
bounded context rule
broad arrows
business system analyst
cantigny
circumfetishist
classic cars
closely-guardeds
correlation ratio
cream layer
cross-armed
deep frozen
defloration shears
dielectrophoresis
dihydrofucosterol
dila-in connection
diokno
diubiquitylated
droz
economic reason
energy-mass relationship
error detecting facility
ferropicotite
filip
fixed percentage of decreasing net value
free-radicals
fuckton
gland leakage
gmms
hemp packed piston
hemp twine
hope so
hula hooping
hyperorganized
i-thanked
Kyancutta
laser beam splitter
light-zone depth
lympho-epithelial lesion of salivary gland
mackintoshy
meantime auto-spectrometer
memets
metalicity
modeling method
moldproofing coating
mouse over
mylonitized
Myohyangsanmaek
negative-resistance magnetron
nekkid
nonrefoulment
one-dollar men
oral liquid
partial fault tolerance
pilmer
predictive ability
primary dictionary
put under restraint
pyrazol
Recurvirostra
roentgenologic
roer
rule of reasonableness
selection line
self-assuredly
semi-collapsed balloon spinning
Shi'itized
Sirognathography
smoky quartzs
staminody spikelet
submarine terrace
subway token
suspy
Tefedest
television broadcas satellite
time of perigee passage
top-securities
Trachurus symmetricus
two hundred and eight
Ulothrichales
unfledged chicken
uterine tissue forceps
volatilizer
wave modes
way of life
we do chicken right
welders lifting platform
West Chester University of Pennsylvania
whatsover
wire tying baler