公法线平均长度离差

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(186) / 评论(0) 分类 数学英语

Common Infection Raises Female to Male HIV Risk A common bacterial infection among women in sub-Saharan Africa sharply increases the risk of HIV transmission to men. Researchers say current treatments provide only a short-term solution. Its long been

发表于:2018-12-08 / 阅读(176) / 评论(0) 分类 VOA标准英语2012年(六月)

[00:05.56]Weather experts say this spring was the warmest in the United States in the past century. [00:13.66]They say the average temperature across the United States between March and May was about thirteen degrees Celsius. [00:23.07]That reportedl

发表于:2018-12-26 / 阅读(132) / 评论(0) 分类 美国英语听力80篇

Bargaining How much is the ivory box? It costs 750. Its too much, its too much. Whats your best price? Well, the best best is 700. 700. Ok, I take it. Ok. Thank you very much. Thank you. Helen: Is bargaining common practice in the UK? And what do peo

发表于:2018-12-27 / 阅读(132) / 评论(0) 分类 英语时差8,16

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(201) / 评论(0) 分类 每日攻克5词

图片1 Culips is not your garden-variety podcast! In this episode, we give you fun and interesting idioms to say that something is average and common. You could describe items or places as garden-variety or run-of-the-mill. You could also say that s

发表于:2019-01-01 / 阅读(151) / 评论(0) 分类 英语博客-北美风情

华尔街日报:中国哪个城市更拥挤?千万别以为是北京. 中国到底哪个城市最堵? The Wall Street Journal: Which Chinese Cities Are Most Congested? A new study by online mapping company Autonavi lists China's most congested cities

发表于:2019-01-01 / 阅读(124) / 评论(0) 分类 双语趣听精彩世界

A Cup of Joe With Average Joes and Plain Janes 来和普通的乔与简喝一杯咖啡吧! Now, the VOA Special English program Words and Their Stories. A persons name is very important. Some names also have special meanings in popular American expre

发表于:2019-01-12 / 阅读(163) / 评论(0) 分类 2014年VOA慢速英语(九)月

Experts Say Belief in Paranormal Common in US Surveys show that more than two thirds of Americans accept the existence of ghosts, visitors from outer space, astrology and other paranormal phenomena. While the more sophisticated might think of these p

发表于:2019-01-14 / 阅读(139) / 评论(0) 分类 VOA标准英语2011年(八月)

Up in arms At arm's length 在美国人讲话时,或从书刊报纸上,你经常可以听到或见到一些由手臂,就是英文里的arms这个字组成的成语或俗语。有些习惯用语从

发表于:2019-01-14 / 阅读(241) / 评论(0) 分类 美国习惯用语

1. almost [nearly] 都可用来修饰不定代词、形容词、副词、动词、介词短语等,此时两者常可换用。如: My car almost [nearly] stood still because of a traffic block. 我的车子因为交通阻塞而几乎动弹不得。

发表于:2019-01-18 / 阅读(183) / 评论(0) 分类 英文语法词汇

Britons spend almost five years of their lives worrying, a study has found. 一项研究表明,英国人把几乎五年的时间花在担心忧虑上。 Some 86 per cent of people in a survey described themselves as worriers. 在调查中有大约8

发表于:2019-02-02 / 阅读(147) / 评论(0) 分类 阅读空间

Millions of voters are streaming to the polls across Myanmar in the first relatively free election in a quarter of a century. Voters had lined up long before the polls opened Sunday to cast their ballots. The chief EU election observer in the country

发表于:2019-02-04 / 阅读(152) / 评论(0) 分类 英语新闻

Are you a normal person? 你是正常人吗? During a visit to the mental asylum, a visitor asked the director ..., What is the criterion that defines a patient to be institutionalized? Well... said the director, we fill up a bathtub, and we offe

发表于:2019-02-06 / 阅读(189) / 评论(0) 分类 趣味英语

By Phil Mercer Sydney 09 November 2009 Scientists say that along the coast of Western Australia sea levels are rising at a rate double that of the world average. Statistics from Australia's National Tidal Center show sea levels have increased by 8.6

发表于:2019-02-07 / 阅读(143) / 评论(0) 分类 VOA标准英语2009年(十一月)

英语中有许多同义词,记忆起来比较困难,但准确使用同义词、近义词对于考研英语 http://www.kuakao.com/pub/english/却具有重要意义。一方面,作文时可以避免文章的枯燥和累赘;另一方面,考试中

发表于:2019-02-07 / 阅读(174) / 评论(0) 分类 考研英语

Walk through the city like stupid people do A million faces, but all I'm seeing is you I'm stopping strangers and telling them your name Convincin' haters, one day they'll feel the same We're common people, we're common people in love It's supernatur

发表于:2019-02-11 / 阅读(133) / 评论(0) 分类 英乐时空

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(200) / 评论(0) 分类 英语笑话(MP3+文本)

以下是对近十多年来高考完形填空难度变化的一点体会: 高考考试说明对完形填空题型有以下规定:考生必须通篇考虑,掌握大意,综合运用所学的词汇

发表于:2019-02-22 / 阅读(133) / 评论(0) 分类 英文语法词汇

Topics: Famous Americans: Barack Obama; presidential inaugurations; common versus ordinary versus normal; darling and dear; full-fledged Words: president-elect prestigious achievement remarkable race relations public speaker campaign optimistic inaug

发表于:2019-02-23 / 阅读(96) / 评论(0) 分类 美语听力 English Cafe
学英语单词
a dog's dinner
a splash screen
Abraham Grains
aminoethyl nitrate
asperlin
average days during major repair of vehicle
base machine
basic catalysis
be pissed off
Beam Lumens
Blackwell, Henry Brown
buchite
bush telegraph
cash limit
china cupboard
coincidence counting
computer aided traffic control
console diisplay adapter
contracts in
cooling performance
cordell
corner boys
Coseley
critical heat flux
cyclophosphoramide
de-regulated
displeases
DNA-negative mutant
drastic change
eat the air
elaeagnus multiflora thunb. gumi
endolymphatic subarachnoid shunt
environuts
ereption
exempt from taxation
five-grain
Fremont Center
French disease
front computer
frontate
genus centrosemas
genus Porphyra
geometry on curve
golf car
hap-pened
Hibiscus macrophyllus
HTDI
Husinec
in advocacy of
ingrater
jumping-meter
laminate power bus
laser resonator
laser-spot tracker
lead chlorate
liability not yet determined
low-strength material
luminosity classification of star
maintain one's ground
malrotations
millibars (mb)
mind-expandings
Motagua River
nifurtimox
nitroyl
normal treatment
Nīra R.
oligostemonous
owly-eyed
Palaeodonta
private-key
probe-drogue
quartz-amphibolediorite
restricted estimator
rhammite
ribozyme
round dozen
SAMA diagram
San Francisco, R.
sector planning
Segovia, R.
shirting chambray
shock tube wind tunnel
situation room
solar polar
spin something off
statistical literature
sukkah
sulfur isotopic geochemistry
take to the bottle
terroir
the Inns of Court
thermal expansion and contraction
third ear
Tokinella
tripartite vault
twice-exceptional
unconsented
unequal energy dissipation
virile reflex
wasp kinin
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