同位素分丰度测量

Abundance is a Life Style Abundance is a life style, a way of living your life. It isnt something you buy now and then or pull down from the cupboard, dust off and use once or twice, and then return to the cupboard. Abundance is a philosophy; it appe

发表于:2018-11-30 / 阅读(255) / 评论(0) 分类 王强英语美文

[00:01.40]Abundance Is a Life Style [00:04.89]Abundance is a life style, a way of living your life. [00:10.91] It isn't something you buy now and then or pull down from the cupboard, [00:14.74] dust off and use once or twice, and then return to the c

发表于:2018-11-30 / 阅读(282) / 评论(0) 分类 英语专业晨读美文

每次走入新带教的班级,时常有学生问起我这样一个问题,老师,我的文章理解没啥问题,但为何分数却不高?Its INCREDIBLE!!!。相信这个问题也一直困扰着那些还未和托福阅读分手的童鞋们。因

发表于:2018-12-18 / 阅读(159) / 评论(0) 分类 商务英语词汇教程

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The Earths crust is old. Billions of years old. So old that its nearly impossible to imagine. And now scientists have discovered what may be the oldest

发表于:2018-12-24 / 阅读(187) / 评论(0) 分类 Scientific American(九)月

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(213) / 评论(0) 分类 每日攻克5词

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 measure [ 5meVE ] Please measure me fo

发表于:2018-12-30 / 阅读(243) / 评论(0) 分类 每日攻克5词

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres definitely methane on Marsand there are seasonal variations of how much is being released into the thin Martian atmosphere. Which means that Mar

发表于:2019-01-08 / 阅读(179) / 评论(0) 分类 Scientific American(一)月

What does an 800-pound gorilla eat? If you said: anything it wants, youre not thinking like a scientist. A scientist would say, Let me analyze the isotopic composition of its excreta and Ill get back to you. Because a new study shows that the ratio o

发表于:2019-01-08 / 阅读(163) / 评论(0) 分类 Scientific American(十二)月

编者按: 一个懂得生活的人,必然是一个内心世界丰富充实的人。一个内心世界丰富的人才能在黑暗中看到光明,才能欣赏生长在荆棘丛中艳丽的花朵,才能在纷繁的外部表象中寻到事物的本

发表于:2019-01-11 / 阅读(224) / 评论(0) 分类 精美英文欣赏

Scientists Closer to Solving Plain of Jars Mystery A new group of human remains has been uncovered on the Plain of Jars in Laos. They are believed to date back to the Iron Age, some 2,500 years ago. The Plain of Jars is in the central Lao province of

发表于:2019-01-12 / 阅读(151) / 评论(0) 分类 2016年VOA慢速英语(三)月

By Deborah Tate Washington 20 September 2007 Legislation to regulate U.S. troop deployment cycles in Iraq was blocked in the U.S. Senate late Wednesday by Republican opponents who argued the measure could undermine the war effort. The action was a bl

发表于:2019-01-31 / 阅读(193) / 评论(0) 分类 2007年VOA标准英语(九月)

The Beauty of Occasional Abundance Depending upon our life experiences, each one of us has a different definition of abundance, much of which is learned during childhood. We are taught at an early age to either want for nothing or yearn for more. We

发表于:2019-02-07 / 阅读(185) / 评论(0) 分类 阅读空间

My love is like the grasses Hidden in the deep mountains. Though its abundance increase, There is none that knows. 我的爱情 犹如青草,藏在深山。 它郁郁葱葱,却无人知晓。 I have been sleeping all alone, You have been staring

发表于:2019-02-09 / 阅读(247) / 评论(0) 分类 英语阅读理解

By Dan Robinson Capitol Hill 14 November 2007 On Capitol Hill, another fierce debate is underway about the war in Iraq, as the Democratic-controlled House of Representatives considers a measure to provide $50 billion in short-term funding for U.S. mi

发表于:2019-02-11 / 阅读(337) / 评论(0) 分类 VOA常速英语2007年(十一月)

Compston's machine allowed such rocks to be dated with unparalleled precision. 康普斯森的仪器能以无与伦比的精确度测定这些岩石的年代。 The prototype SHRIMP was built and machined in the Earth Science department's own worksho

发表于:2019-02-17 / 阅读(170) / 评论(0) 分类 万物简史

Abundance is a Life Style Abundance is a life style, a way of living your life. It isnt something you buy now and then or pull down from the cupboard, dust off and use once or twice, and then return to the cupboard. Abundance is a philosophy; it appe

发表于:2019-02-17 / 阅读(141) / 评论(0) 分类 双语有声阅读

4 Ways to Measure Your Standard of Living Standard of living should not equate to amount of spending. When I sat down to write an article on the countries with the highest standard of living, I thought it would be easy. But, how do you define standar

发表于:2019-02-18 / 阅读(246) / 评论(0) 分类 阅读空间

By Dan Robinson Capitol Hill 14 March 2008 The U.S. House of Representatives has approved a Democrat-crafted foreign intelligence surveillance law that contains provisions strongly opposed by President Bush. VOA's Dan Robinson reports from Capitol Hi

发表于:2019-02-20 / 阅读(287) / 评论(0) 分类 VOA标准英语2008年(三月)

As a decrepit father takes delight To see his active child do deeds of youth, 正像阳精痿顿的父亲喜欢观看年轻气盛的孩子演示风流韵事, So I, made lame by fortune's dearest spite, 我虽曾蒙受命运最大的摧残, Take a

发表于:2019-02-24 / 阅读(266) / 评论(0) 分类 莎士比亚十四行诗全集

Many people believe that they will be happy once they arrive at some specific goal they set for themselves. However, more often than not, once you arrive there you will still feel dissatisfied, and move your there vision to yet another point in the f

发表于:2019-03-03 / 阅读(269) / 评论(0) 分类 英语美文
学英语单词
abarbanel
acacia tree
action of reexchange
agenhine
aluminium rectifier
angle of deviation
Arteria temporalis profunda posterior
asteroideas
Bacterium hirschfeldii
bajazeth
blank off pressure
boatwomen
bosome
Bozsin box
CEBP
ch'ing wu
Chengtu
child-focused
chlormerodrin
christensenite
cogradient
cold junction compensation
control program command
Coyoteite
curvature of surface
cyclomicrobuxeine
cytocletic
desightment
diamond placer
dim.
dormant species
embedded resistance thermometer
eye storage characteristic
fixed phase relationship
forelent
fucktwats
gabbro-granite
GI'd
Gies' biuret tests
grid-current cut-off
high throughput interconnection structure
hoplon
how can
How long did it take you to collect them
HTML document
i-sprong
iliacus m.
illish
inflation valve
inveteracy
IPBM
isospin current
isothermal surface coordinates
jet clip
kemner
magnetically hard
multicontact
narrischkeit
National Communism
Nesiotinidae
parthenogenetic generation
perfectly elastic demand
personal consumption spending
phosphonium compound
photoresistor ceramics
picture rotate control
plural pregnancy
programed
prototyps
quercetins
re-exhibit
reactive power voltage control
record control time system
Red Square
rilievi
Rio Grande City
rmsr
second antenna
sexualities
simple sinusoidal voltage
slopper
soil engineering
solvent neutral oil
sound-insulating
stencils
Steudnera griffithii
stewartsville
strawtrusser
suburbani
swgr (switch gear)
Szabo
tele-education
through transmission
time variable filtering
Todd,David
tolylation
tries out
typing by listening
unambassadorial
unswept configuration
vi
wedge-shaped prism