累积频率曲线图, 累积次数曲线图

[全屏观看] 点击右键- 另存为 可保存这个Flash影片

发表于:2018-12-10 / 阅读(168) / 评论(0) 分类 大学六级6000单词速记动画版

What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations

发表于:2018-12-13 / 阅读(155) / 评论(0) 分类 Friends 老友记全10季英语插曲

Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

发表于:2018-12-16 / 阅读(137) / 评论(0) 分类 2011年VOA慢速英语(十)月

Estranged Family Gets Sports Fix in 'Trouble With The Curve' In Trouble With The Curve, Gus Lobel knows more about scouting new talent for baseball teams than anyone else in the business; but his failing eyesight and old-fashioned attitudes may end h

发表于:2018-12-16 / 阅读(144) / 评论(0) 分类 VOA标准英语2013年(一月)

After suffering a life-threatening illness, singer-songwriter Mary Chapin Carpenter had time to reassess her priorities. She came to believe in more fully appreciating the blessings each day brings From NPR News, this is weekend edition. I am Liane

发表于:2018-12-19 / 阅读(132) / 评论(0) 分类 2007年NPR美国国家公共电台

P: Hey Yang Chen why are you playing Hail to the chief? I thought we were a sports show - are we going political? Y: Not really. You see, Patrick, the presidential election is in its final stretch - the home stretch - the final lap - just like in长跑

发表于:2018-12-25 / 阅读(165) / 评论(0) 分类 体育美语

Idiom: Off the chart 事情超出范围或者标准 Hit the book: Standardized Percolate Perspective Tickle Orthodox Open-ended Thumb up Thumb down

发表于:2018-12-27 / 阅读(167) / 评论(0) 分类 趣味青春英语

to throw a curve to throw for a loop 美国人在打棒球时经常喜欢发曲线球,使球的方向会发生突变,这样给对方造成错觉,不能回击那个球。这和其他球类运动,

发表于:2019-01-07 / 阅读(227) / 评论(0) 分类 美国习惯用语

Top 5 Songs for Week Ending Sept. 19 Were getting cozy with the five most popular songs in the Billboard Hot 100 Pop Singles chart, for the week ending September 19, 2015. My friends, we live in exciting times: for the second consecutive week, we hav

发表于:2019-01-14 / 阅读(68) / 评论(0) 分类 VOA标准英语2015年(九月)

High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are

发表于:2019-01-14 / 阅读(139) / 评论(0) 分类 VOA标准英语2014年(四月)

Yeah, yeah. You know my name. I know You wrote my story-y-y. But there are days, I can't see a happy ending. No, no. Life get's hard. Sometimes it just hurts. It's kicking me down and throwing me curves. When I feel the rain. I won't be afraid. 'Caus

发表于:2019-01-14 / 阅读(138) / 评论(0) 分类 节奏布鲁斯

由于传统的英语教学里面不涉及小作文的内容,所以雅思写作的小作文部分一直是很多同学的软肋。不会说名称,不知如何分析对比,即使有思路却不知如何表达,成为很多同学的问题。下面

发表于:2019-01-18 / 阅读(131) / 评论(0) 分类 雅思英语

There are many ways to express the frequency of events. Here are just a few. 你可以用许多方式来表达事情发生的频率,以下仅为其中一些。 1. a few times 1.几次 2. all the time 2.总是 3. almost always 3.几乎总是 4. almo

发表于:2019-02-03 / 阅读(150) / 评论(0) 分类 实用英语

统计学名词词汇 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 infer

发表于:2019-02-03 / 阅读(101) / 评论(0) 分类 英文语法词汇

今天又要学两个在总统大选年里新闻界时常会用到的习惯用语,而且这两个习惯用语还是从美国人最心爱的消遣活动: 棒球赛中借用来的。 这两个习惯用语都和用牛皮制成的结结实实的棒球有

发表于:2019-02-05 / 阅读(404) / 评论(0) 分类 美国习惯用语

By Mary Morningstar Washington 15 April 2008 Humble, unassuming and reliable are words often used to describe Country legend George Strait. Since 1981, the 55-year-old Texan has sold close to 70 million albums worldwide and collected over 50 major in

发表于:2019-02-06 / 阅读(153) / 评论(0) 分类 VOA常速英语2008年(四月)

统计学名词英语单词 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 i

发表于:2019-02-06 / 阅读(136) / 评论(0) 分类 英文语法词汇

Remember when-- Alan Jackson Remember when I was young and so were you And time stood still and love was all we knew You were the first, so was I We made love and then you cried Remember when 曾几何时我年轻过你亦如此 时光静止你我除爱别无所知 我之初

发表于:2019-02-17 / 阅读(180) / 评论(0) 分类 音乐咖啡厅

视频在英语中常表示为: video frequency (V.F.); vision frequency; visual frequency; video 例句: 1. 谁说视频游戏不能被赋予教育意义? Who says video games aren't educational? 2. 选择面广而且视频质量高。 High qualit

发表于:2019-02-18 / 阅读(113) / 评论(0) 分类 英语口语

population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统

发表于:2019-02-18 / 阅读(101) / 评论(0) 分类 英语口译
学英语单词
.com files
adhesion discs
anterior dichotomy
anti-multiculturism
antifreeze proteins
applewife
audifier audio
automatic tangent baseline correction
balanced difference
barycentres
blended paint
boxed mullion
cassini coodinates
cell detaching factor
cephalotridymus
choice of importing equipment
compact disc - recordable
concrete conveying pipe
confined area cable
contract of guaranty
craspidaster fisheri
cryptoprocessors
cull factor
dmk
doing is better than saying
driven shaft nut
electronic means
emboligenic
encoding pack
encouragement of investment
erythorbic
fiberboard box
friends with
gamma ferrite
gaslights
giga-weber
glandulae cervicales uteri
go one's death up on
Gomphreninae
grape varieties
ground-to-cloud lightning
high-frequency bipolar transistor
hinsen
Hkakabo Razi
hydroxybenzaldehydr
inductance-capacitance-resistance
infrared detectors
internalized as relations
isomer
ittself
junction phenomena
knab
large-scale compound integration
lokendra
Mactel
marketing boards
masterson
mileage prorate
minisets
molten salt extraction
neotomostethus religiosa
net avails
nonrailroad
number of overall transfer units
ocular malformation
on the wrong side of the post
packed cargo
payment of debts
perfect machine
periodic hydrarthrosis of knee
Pholey
Piracuruca
pyo-compounds
quar'le
quasi-formal
radial-stress
radiomimesis
relative efficiency
richlier
Saccharomyces sake
saint-joseph (petit francois)
secretions
seismonastic
sepulchred
stream contamination of wind tunnel
superannuate
tabs on field
tachyseismic
thomas mertons
thrumb
tonnage ratio
transportable radionuclide
trench upon
underwater viscosity
union armies
vertical error
Vieux-Boucau-les-Bains
vmpd
wheezing rale
winch shift lever
zinc tellurate
Zorane