[计] 点临界图

Situation Critical 十万火急 by Kevin Lustig In some jobs, danger can appear at any moment. In the blink of an eye, the routine can become perilous. This month, the National Geographic Channel shows us what happens when a normal situation becomes

发表于:2018-12-08 / 阅读(197) / 评论(0) 分类 常春藤解析英语

The UN has just issued a report saying that six million people in Myanmar need food right now. How critical is the situation? It's a real paradox, because in the same year that Cyclone Nargis devastated the, what had been the rice bowl of Myanmar, th

发表于:2018-12-11 / 阅读(188) / 评论(0) 分类 访谈录2009

[00:00.00]Unit 8 My Toys [00:05.58]1.Listen.Point.Say. [00:19.62]What do you want? [00:23.18]I want the orange ball. [00:27.11]2.Listen.Say.Do the actions. [00:43.45]My toys are in my toy box.I take them out to play. [00:48.89]And when I've finished

发表于:2018-12-13 / 阅读(239) / 评论(0) 分类 新派英语第一册

In Houston, Flight director Kranz is trying to make sense of the barrage of information. I am completely surrounded with reports coming in that I dont fully understand, but frankly, problems are our business, and I thought we are going to solve these

发表于:2018-12-30 / 阅读(235) / 评论(0) 分类 国家地理2007年

Graph Search的理念在于,以谷歌搜索引擎发掘互联网信息的方式,发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命:不仅帮助用户与已知的他人建立联系,还能成为一款发现工

发表于:2019-01-05 / 阅读(180) / 评论(0) 分类 英语新闻视频

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Physics goes to the University of Manchesters Andre Geim and Konstantin Novoselov for their investigations of the two-dimensional material graphene

发表于:2019-01-08 / 阅读(201) / 评论(0) 分类 Scientific American(十)月

By Greg Flakus Houston 05 March 2008 Hillary Clinton made a stunning comeback in Tuesday's primaries and caucuses, winning decisively in Ohio and Rhode Island and coming out on top of a close race in Texas. John McCain won all four states, to clinch

发表于:2019-01-08 / 阅读(173) / 评论(0) 分类 VOA标准英语2008年(三月)

It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co

发表于:2019-01-14 / 阅读(208) / 评论(0) 分类 VOA标准英语2010年(十)月

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(187) / 评论(0) 分类 VOA标准英语2014年(二月)

英语写作中的常用句型

发表于:2019-01-17 / 阅读(194) / 评论(0) 分类 英语学习方法

第一部分 常用于引言段的句型的2类表达方式 一、议论文常用句型 1. It is a fact that. 2. It is well-known that. 3. There is no doubt that. 4. I think that. 5. Contrary to the popular thought, I prefer. 6. Some people say/belie

发表于:2019-01-17 / 阅读(202) / 评论(0) 分类 实用英语

In the Pacific state of Hawaii, U.S. President Barack Obama on Sunday told leaders of the 21 Asia Pacific Economic Cooperation economies that the region will be key to U.S. economic recovery. With much of the formal summit activity, including a worki

发表于:2019-02-08 / 阅读(182) / 评论(0) 分类 英语新闻

开头 In the argument, the (主题对象) recommends that (对结论做论述,基本上可以抄原文,用另外一种方式表达即可). To support this recommendation the argument point out that (说明文章用了什么论据去证明观点了

发表于:2019-02-09 / 阅读(169) / 评论(0) 分类 GRE作文

(一)段首句1. 关于人们有不同的观点。一些人认为There are different opinions among people as to ____ .Some people suggest that ____. 2. 俗话说(常言道),它是我们前辈的经历,但是,即使在今天,它在许多

发表于:2019-02-17 / 阅读(212) / 评论(0) 分类 四六级写作指导

(一)段首句1. 关于人们有不同的观点。一些人认为There are different opinions among people as to ____ .Some people suggest that ____. 2. 俗话说(常言道),它是我们前辈的经历,但是,即使在今天,它在许多场合仍

发表于:2019-02-17 / 阅读(142) / 评论(0) 分类 四六级写作指导

By Scott Stearns Dakar 08 October 2009 Cameroon President Paul Biya (file photo) Authorities in Cameroon have closed a private FM radio station that has been broadcasting illegally from the capital for several months. The station was highly critical

发表于:2019-02-18 / 阅读(152) / 评论(0) 分类 VOA标准英语2009年(十月)

left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased

发表于:2019-02-18 / 阅读(166) / 评论(0) 分类 英语口译

第二部分:Task1 写作常识 一、图形种类及概述法: 泛指一份数据图表:a data graph/chart/diagram/illustration/table 饼图:pie chart 直方图或柱形图:bar chart / histogram 趋势曲线图:line chart / curve diagram

发表于:2019-02-19 / 阅读(189) / 评论(0) 分类 雅思英语

1. in + 月/ 年 2. between and 3. from to 4. over the period from to 5. in the year between and 6. in the 3 years spanning from 2001 through 2004 7. for the first 3 months 8. for/ during/ over the next / following 6 months 9. for/ during/ over / in

发表于:2019-02-26 / 阅读(201) / 评论(0) 分类 雅思英语

模仿文本: It's a major surprise we hadn't expected anything to happen for at least another 45 minutes. But the lander has just arrived in the past few seconds at a critical point. It's been burning its engines for the last ten minutes, and it's

发表于:2019-03-06 / 阅读(287) / 评论(0) 分类 英音模仿秀
学英语单词
A.F.R.A.S.
accumulator locomotive
acetylene-hydrogen cyanide process
activation cross-section
Aquarian Age
arc of approach
bank-riding
Bearsted
Bileh
Birsilpur
bowling
breathing property
call me up
circle power theorem
circle sample
common anchor
comparing control change
contact roughing filter
continuous displacement
crystal field transition
do the dirty on someone
driver's permit
dystrophia unguis mediana canaliformis
eicosyl iodide
eigenarray
eleana
endorse over a bill to another person
European mink
facetiming
Fin.Stat.
floating ring seal
foliations
French thermal unit
glace cherry
grease paint dermatitis
haakon vii
harlemites
haworth representation
hochhauser
identificational qualifier
imitate a trade mark
isonymous marriages
Jalindite
judg(e)ment sampling
jump spark
kilengi
latch bit test
lava lamp
leigongteng tablets
lifecycles
mobile hay drier
moleculo-dosiology
mortall
non-agricultural
Ononis repens
Oracle Reports
orangutans
overheat switch
paleo-ecology
pars corticalis
Pars orbitalis
pennsylvania-baseds
pipe spinner
pisodic hypertension
plain hook
polka-dotted
port riser
pressure-volume relation
psychophysical quantity
ratio of green space
recoiling parts
repper
resonator mode of oscillator
rhedariums
rust proof oil
rynesh
saber shin
sciomancy
self-centering action
shexiang zhuifeng plaster
siddiqi
silver palmitate
simeen
Skokomish Indian Reservation
slambang
solors
speels
splashed blood stain
stray reflection
strip sb of sth
substance abuse prevention
symmetrical tensor operation
teem with
ternariant
thyroid body
tsipouro
turn the back on
venture forth
water biscuits
water equivalent
Woolsthorpe
zone sharpening