音标:[əˈridʒinəl ˈnju:kliəs] ;
母核

OK, one more thing, if I can even get more bizarre. 另外还有一件事是更难以想象的 Since virtually all the mass of an atom is in the nucleus 既然事实是原子的全部质量集中在原子核, now, there is some amount of mass in th

发表于:2018-12-08 / 阅读(99) / 评论(0) 分类 TED演讲教育篇

LESSoN SEVEN TEXT A Families Family -- the word has different meanings for different people, and even the dictionary gives us several definitions: a group of people related by blood or marriage, two a

发表于:2018-12-15 / 阅读(69) / 评论(0) 分类 自考英语(一)78讲

1. nuclear a. 核子的,核能的 2. nucleus n. 核 3. retail n. /v. /ad. 零售 4. retain vt. 保留,保持 5. restrict vt. 限制,约束 6. sponsor n. 发起者,主办者 vt. 发起,主办,资助 7. spur n. /vt. 刺激,激励 8. trium

发表于:2018-12-18 / 阅读(81) / 评论(0) 分类 大学四六级阅读

[00:05.77]A private American company says it has identified all the chemical pieces in the genetic material that shapes human life. [00:17.82]Celera Genomics Group says it has identified and named all the genetic parts of the material inside the nucl

发表于:2018-12-26 / 阅读(63) / 评论(0) 分类 美国英语听力80篇

今天我们要学的词是original. Original做为形容词,有原创的意思。Apple Inc. announced a multiyear deal with media mogul Oprah Winfrey to create original content. 苹果公司宣布,已经与媒体巨人奥普拉温弗瑞达成多年

发表于:2018-12-30 / 阅读(66) / 评论(0) 分类 英语单词荟萃

new a.新的;没经验的;重新开始的;新发现的 news n.新闻 newspaper n.报纸 next ad.其次 a.下一个 prep.靠近 n.下一个 nice a.美好的;正派的;令人高兴的;细微的 niece n.侄女,外甥女 night n.夜晚;黑暗

发表于:2018-12-30 / 阅读(129) / 评论(0) 分类 大学英语四级词汇拼读版

Finland Finland is an enormous land of lakes and forests. It's the largest, totally unspoiled area in Europe. Around 65% of Finland is made up of forests. The genius of the Finns lies in their commitment and coexistence nature. On the other hand, nat

发表于:2018-12-31 / 阅读(414) / 评论(0) 分类 有声杂志阅读

Original Sin: In the Thriller Tradition 《原罪》,恐怖影片的传统 Moviegoers are getting set to be thrilled as sultry Angelina Jolie and Latin hunk Antonio Banderas steam up the screen in the new erotic thriller Original Sin. Set in late nin

发表于:2019-01-02 / 阅读(84) / 评论(0) 分类 双语有声阅读

一、现在完成时句型构成 基本结构:主语+have/has+动词的过去分词(p.p)(V-ed) e.g done 二、现在完成时用法 ①肯定句中:主语+has/have+动词的过去分词(p.p)(V-ed)+宾语(或者其他). ②否定句中:主语+h

发表于:2019-01-04 / 阅读(63) / 评论(0) 分类 英文语法词汇

Jackie: Welcome to BBC Learning English dot com and Insight Plus - a series first broadcast in 2001 that looks at the language of issues you hear about in the news. How far should science go to help the sick and the suffering? Today on Insight Plus,

发表于:2019-01-07 / 阅读(145) / 评论(0) 分类 英语讨论

If the human genome were put in a straight line, it would be over six and a half feet long. So how do you store all that DNA in a tiny nucleus? And have the cell manage it? Researchers explain how in a study featured on the cover of the October 9th i

发表于:2019-01-08 / 阅读(91) / 评论(0) 分类 Scientific American(十)月

[0:0]notion noun novel概念,观念,想法 名词 小说 [0:50.7006]nowhere nuclear nucleus nuisance任何地方都不 核子,核能的 核心 讨厌的人,讨厌的东西 [1:37.1282]numerous nursery nylon众多的,许多的 托儿所,保育室 尼龙 [2:10.9287]objection objective obligation o

发表于:2019-01-16 / 阅读(174) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

DAVID GREENE, HOST: When the country elects a Republican president and there's an opening on the U.S. Supreme Court, it's expected the president will nominate a conservative to fill that seat. The question is, what kind of conservative? There are dif

发表于:2019-01-16 / 阅读(112) / 评论(0) 分类 2017年NPR美国国家公共电台2月

New York's Museum Of Modern Art Acquires Original Emoji play pause stop mute unmute max volume 00:0003:44repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin.

发表于:2019-01-17 / 阅读(104) / 评论(0) 分类 2016年NPR美国国家公共电台10月

不久,他们的名字便被简化成了詹斯和帕西。他们俩是大宅那边妇女们--两个老处女和孀居无子的女管家--的宠儿;她们对婴儿宠爱得要命。这就使菲轻而易举地将他们忘却了,因为他们有三个

发表于:2019-01-29 / 阅读(76) / 评论(0) 分类 荆棘鸟

SCIENCE IN THE NEWS - Americans Win All the Nobel Prizes for Science in Two Thousand SixBy Nancy Steinbach Broadcast: Tuesday, October 17, 2006 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special En

发表于:2019-01-30 / 阅读(95) / 评论(0) 分类 2006年慢速英语(十)月

binocular hemianopia Chinese双眼偏盲 binocular microscope Chinese双目显微镜 Binswanger diseaseChinese 宾斯万格病(皮质下脑病) biopsy Chinese活检 Biot's respiration Chinese比奥呼吸(间歇性呼吸暂停,见于颅内压增高) bipolar neuron Chinese双极神经元 bitampo

发表于:2019-02-07 / 阅读(115) / 评论(0) 分类 英文语法词汇

Reproductive technology 生殖技术 Mum, Dad and Mitomum 妈妈,爸爸与代孕妈妈 Britain may allow babies with three biological parents 英有望允许新生儿有三个亲身父母 ASSISTED reproduction is one of those rare areas in which Br

发表于:2019-02-16 / 阅读(110) / 评论(0) 分类 经济学人科技系列

Science and technology 科学技术 The nature of humanity 人类本质 What's a man? 什么是人类 Studies of brain genetics are starting to reveal what makes humans human 大脑遗传研究,为你解开人之所以为人的奥秘 THE problem wi

发表于:2019-02-16 / 阅读(136) / 评论(0) 分类 经济学人科技系列

Reproductive technology 生育技术 Oh, baby 噢,宝贝! Britain's approval of babies with three genetic parents offers lessons for other countries 英国通过三亲婴儿决议,给他国带来的影响。 PLAYING God is what medicine is for.

发表于:2019-02-24 / 阅读(103) / 评论(0) 分类 经济学人文艺系列
学英语单词
admissible distortion
advance base depot
adverse balance
aeo
alimentary therapeutic
amphibaric
anagnost
arrango
backpack
be in league against someone
blue greens
Bol'shaya Lebyazh'ya
brush arc
bursa ovarica
Camellia lawii
caulk off
chalone
character-oriented word-processing programs
chrothiomycin
color-wheel
combustion oil in-situ
common boundary
composite seam
configuration of equilibrium
convictory
cranial orbits
Dial-barbital
diamino sulfonic acid
DLP TV
double hexagonal normal closed double head wrench
dry face
ecrite
Ellecom
English horn
etine
filtering procedure
formal bond
Free the Slaves
golpayegan (gulpaigan)
green compression test
gunch
Helicteres isora
hereditaty
homoglyphs
honeyguide
i-pylled
Indochinese peninsula
inorganic materials which exist in the earth
interring
inverse-function amplifier
Jarnhypersten
jurisprudence of concepts
knot cluster
Kwaru
large chemical complex
Lerchenfeld Glacier
lighting cu-stomer
line build-out network
listening room
living a little
local tabulation
manzanero
margarete gertrud zelles
mechanically operated valve (pneumatic)
meta-torbernite
mincey
multifibre cable
negative resistance bridge
news feature
nobody can stop
observation monument
overload stud
oversearch
pegs back
picture intermediate freaquency circuit
ploch
PRC
pressure cartridge
psychotically
Riksdag
rosette organ
Rutledge, John
senta
shut one's pan
single turnout
sleazos
SO (shut-off)
sort pass
spectroradiometer
subdural space
subscribers trunk dialling
superadditivities
telmats
thiaminokinase
toll circuit
trafficking in narcotics
uncakes
uphoards
Waf
Winston County
wireless telephony
znppix