离均差积和

Lesson 14 The Butterfly Effect 蝴蝶效应 First listen and then answer the following question. 听录音,然后回答以下问题。 Why do small errors make it impossible to predict the weather system with a high degree of accuracy? Beyond two or

发表于:2018-11-27 / 阅读(958) / 评论(0) 分类 新概念英语第四册

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(115) / 评论(0) 分类 数学英语

I don't want this moment to ever end Where everything's nothing without you I wait here forever just to to see you smile cause it's true I am nothing without you Through it all I made my mistakes I'll stumble and fall but I mean these words I

发表于:2018-12-13 / 阅读(97) / 评论(0) 分类 2015第87届奥斯卡

This is the VOA Special English Education Report. Leaders of the world's twenty largest economies will meet this Saturday and Sunday in Toronto, Canada. The Group of 20 will discuss the best ways to guide the world economy to a stronger recovery. The

发表于:2018-12-15 / 阅读(78) / 评论(0) 分类 2010年VOA慢速英语(六)月

In these amusements, the hours passed away uncounted; his deviations had perplexed his memory, and he knew not toward what point to travel. 七兜八转的东奔西突,时间过得飞快,难以确定的方向干扰了他的记忆,后来,他简直

发表于:2018-12-18 / 阅读(66) / 评论(0) 分类 美国语文第五册

发表于:2018-12-25 / 阅读(139) / 评论(0) 分类 中式口语纠错

It might be the cheeks flushing with embarrassment or a voice choking with emotion. Our physical reactions can reveal what we truly feel. And some think they can show when someone's lying. Typically when a person tells a lie, they begin to sweat. I'

发表于:2018-12-30 / 阅读(178) / 评论(0) 分类 国家地理2008年

想在华尔街工作,或者想见识一下那些顶尖金融公司的面试问题的童鞋,速速过来围观!下面这12个面试题是亲身参加了面试的人分享的。说说你对某个问题的高见吧~~ It's hiring and firing season

发表于:2019-01-08 / 阅读(114) / 评论(0) 分类 求职英语

Saving Lives, Saving Money Every year, road crashes kill more than a million people around the world and injure many, many more. But a new study says deaths and injuries can be sharply reduced by taking simple safety measures. Whats more, safer roads

发表于:2019-01-13 / 阅读(80) / 评论(0) 分类 VOA标准英语2013年(一月)

New satellite data reveal that groundwater in Northwest India is being depleted faster than it is being replenished by rainwater. Experts say the problem is being caused by farmers' excessive use of groundwater to irrigate their crops, and they warn

发表于:2019-01-14 / 阅读(58) / 评论(0) 分类 VOA标准英语2009年(八月)

It might be the cheeks flushing with embarrassment or a voice choking with emotion. Our physical reactions can reveal what we truly feel. And some think they can show when someone's lying. Typically when a person tells a lie, they begin to sweat. I'm

发表于:2019-01-22 / 阅读(113) / 评论(0) 分类 自然百科2008年

By Larry London Washington 29 October 2007 With two live CD/DVD's, over ten singles, and millions of record sales worldwide, the band Sum 41 is on tour in support of its latest album, Underclass Hero. VOA's Larry London sat down with the bands founde

发表于:2019-01-31 / 阅读(109) / 评论(0) 分类 2007年VOA常速英语(十月)

Most people can identify their top priority at work. Generally, it will be the part of the job that is most productive for their employer: for a merger and acquisitions banker, it could be landing a big deal for a client; for a lorry driver, the punc

发表于:2019-02-05 / 阅读(44) / 评论(0) 分类 阅读空间

When I was 19, I was in a really bad car accident. 在我19岁的时候,发生了一场很严重的车祸。 I was thrown out of a car, rolled several times. I was thrown from the car. 我整个人飞出车外,滚了好几圈。我是被扔出车外

发表于:2019-02-14 / 阅读(96) / 评论(0) 分类 TED演讲教育篇

This looks like irrationality in action, bound to end in tears. 这看上去想是行动方面的不理性,注定要在泪水中收场。 Why, then, should the party continue? 那么,为什么这场盛宴应当继续下去呢? Manias are as old

发表于:2019-02-17 / 阅读(120) / 评论(0) 分类 经济学人财经系列

Here are some of the best interview questions that have been asked at Wall Street firms。 以下是华尔街面试中曾被问到的一些犀利问题。 Some tests are to see how well you solve problems analytically。有些旨在测试你分析解决

发表于:2019-02-17 / 阅读(125) / 评论(0) 分类 实用英语

Science and technology 科学技术 Male attractiveness 男性魅力 Abs-olutely fabulous 腹肌,绝对是极好的! Women's expectations of the opposite sex are at least as unrealistic as men's 男女对异性抱有的期望都不切实际,但女

发表于:2019-02-19 / 阅读(65) / 评论(0) 分类 经济学人科技系列

I don't want this moment to ever end Where everything's nothing without you I wait here forever just to to see you smile cause it's true I am nothing without you Through it all I made my mistakes I'll stumble and fall but I mean these words I

发表于:2019-02-20 / 阅读(109) / 评论(0) 分类 影视英文歌曲

Science and technology 科学技术 Climate change 气候变化 Bell weather 呈钟形曲线变化的天气 A statistical analysis shows how things really are heating up 一项统计分析显示出天气究竟是如何变热的 ARE heatwaves more com

发表于:2019-02-24 / 阅读(90) / 评论(0) 分类 经济学人科技系列

A jester of sorts you stand holding your courts Over minions on Capitol Hill In a bath full of blood I'm alone standing still Under God you can fire at will When the devil's angels come To take your life and lead you To the flames beneath Your headst

发表于:2019-02-25 / 阅读(138) / 评论(0) 分类 英文摇滚歌曲
学英语单词
a large number
abinger
AC static converter
Ahrensburg
ailurophils
air entrained agent
amount of funds available for distribution
antidorcas euchores
atmospheric cooking
Bakunin
berlinger
bicolorimetric method
bill debtor
bilonick
blow ... out
bovine bezoar
business-cycle
challacolloite
Christmassiest
cloth tape
cochlidiospermate
codesheets
coherent waves
colicweed
column enable
crater cone
cutting dynamics
cypris larva
Dawson R.
dawycks
decreasing profits
diamagnetisms
differential dissolution
doing for
dummy argument identifier
economic aid
endemic influenza
English candle
ferghanas
film intensity measuring device
flower stalk
Forestiers
Franklinize
Gangtok
hand milking
hematuric
hillenkamp
hutmacher
hydrophobic grid membrane filter
iland
incontrollable
ink ribbon
ionic layer
jet propulsion model
junkheads
late wood
lever punch
low tension line pin-type insulator
methylbenzoylecgonine
Microphallus minus
movement spasms
multi-element beam
must-see
Nibiol
nickel dibutyl dithiocarbamate
nonexclusivity
Novomazine
nydder
octreotides
one-way mirror
orthogeneticists
Photovoltaic module
pinkening
pitched truss
pot-piece
preventive orthodontics
progressio
proportional gamma spectrometer
QGA
questioning mind
raked floor
reflected solar irradiance
retarding transmitter
Rhodotypos scandens
sampling insbection
serenenesses
serictery silk gland
service technique
silver-soldering
single-acting diesel engine
sole discretion
spinning chuck
survey analysis
sweep optical square
table driven software
tailing roll
target discrmination
Tell, Reg.du
times-union
unvouched
wood-destroying fungus
zero potential surface