超重核

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(93) / 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(65) / 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(78) / 评论(0) 分类 大学四六级阅读

Technology is the theme of Wednesdays CNN student news. Thanks for watching. We got reports involving internet connectivity and internet for safety of travelers. Well get to it as soon as we can dig out all the snow. While not a lot at Atlanta, but U

发表于:2018-12-19 / 阅读(80) / 评论(0) 分类 CNN2014年(二)月

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Planning to attend a Super Bowl party in Boston or Seattle this Sunday? If so, you might think twice about sticking your chips in the communal dip. Because

发表于:2018-12-24 / 阅读(59) / 评论(0) 分类 2015年Scientific American(一)月

[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(58) / 评论(0) 分类 美国英语听力80篇

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(126) / 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(392) / 评论(0) 分类 有声杂志阅读

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(59) / 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(141) / 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(88) / 评论(0) 分类 Scientific American(十)月

1.Consumer confidence soar s in November as declining gas prices and an improving job market contribute to a stronger-than-expected reading. 2.Former US attorney Ramsey Clark says he’s met with

发表于:2019-01-08 / 阅读(108) / 评论(0) 分类 美联社新闻一分钟2005

Owl City - Super Honeymoon Glamour and fashion Models and magazines... a striking runway entrance Beauty and passion Stardust and high class scenes of popular teens When I lived in Denver, I met a millionaire With ribbons in her blonde hair I still r

发表于:2019-01-11 / 阅读(117) / 评论(0) 分类 好听的英文歌曲

[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(169) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

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(70) / 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(92) / 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(108) / 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(102) / 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(131) / 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(95) / 评论(0) 分类 经济学人文艺系列
学英语单词
'boks
Abies lasiocarpa
absolute rules
accounting-related
advertising departments
after half
Aillevillers-et-Lyaumont
Al Qalīb
angle feedback
antilibertarian
bay-windows
benzoyl thiokinase
bismuth arsphenamine sulfonate
bottom supported boiler
bread buttered both sides
buffalo bur
calculation forms in commercial enterprises
camphoroquinone
carry over price
cartilaginous trabecula
cavity resonator
Cervione
Challaco
come to the end of one's rope
coming up to
company manual
constant amplitude sinusoid
contranitence
converging-beam therapy
Cremanthodium stenoglossum
deletion mutation
detection, phase
diradylglycerol
directive force of magnetism
dissolves
efficiency control
electronic seismograph
euthyneura
Fethaland, Point of
fish chips shashlik
foregainst
gangliform
glass-cloth
HDDTR (high density digital tape recorder)
Herrero, Pta.
high-flux core
Holmedal
inartistical
indirect detection
input impedance
internal wire
it fell off a lorry
kept their head above water
khampa
knitwise
Kolda
koppite
lift leg
linear strain
lithium diiodosalicylate
logic analysis unit
magnetic conduct adhesive
Maltese monetary unit
market overseas
meaning in extension
midnight oil
Mikoyan
mildly regulating cold and heat
negative contribution margin
numerical controlled marking
Otobius
overrunning coutch
parasitic nematodiasis of tussah silkworm
peacock coal
perijugular foramen syndrome
plication of small intestine
Polya's distribution
Port of Menteith
port sudans
pre-aerated combustion
pregnant constructions
preticketed
radioligand assay
ranking member of the embassy
ratchet broach
Rebersburg
roadside station
safemaker
simple periodic function
site failure
speed-up capacitor
ST_animals-generally_animal-groupings
staircase locks
stern waves
T number
table napkin
trickle - down theory
truck-trailer combination
upward-pointing
wet slip
whittet
Zarra