[统计] 稳健估计量的渐近理论

23.Theory and Practice When talking about the importance of theory and practice,some people think theory is rather empty and abstract,so we should try to pratice a lot to obtain our goals;while others maintain that practice is rather too blind and wh

发表于:2018-11-28 / 阅读(358) / 评论(0) 分类 疯狂英语易背作文

生活半对半[The 50-Percent Theory of Life] I believe in the 50-percent theory. Half the time things are better than normal; the other half, they are worse. I believe life is a pendulum swing. It takes time and experience to understand what normal

发表于:2018-11-30 / 阅读(338) / 评论(0) 分类 王强英语美文

The Aldens followed the bike path through North Ridge Park on their way home from Cals house. The trees sheltered them from the wind, so it was easier pedaling here. The bike path became a narrow dirt trail through the thickest part of the woods and

发表于:2018-12-06 / 阅读(227) / 评论(0) 分类 113 The Box That Watch Found

by Jason Marshall Sometimes statistics* seems magical. Of course, there isnt really anything magical going onbut the fact that statistical methods can be used to pull useful information out of a hatful of messy data is, at a minimum, remarkable. And,

发表于:2018-12-07 / 阅读(202) / 评论(0) 分类 数学英语

27. Scientific Theories In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of thi

发表于:2018-12-08 / 阅读(490) / 评论(0) 分类 新概念优美背诵短文50篇

[00:08.59]Great scientists [00:12.25]John snow defeats king cholera [00:19.38]John snow was a well-known doctor in London--- [00:25.42]so famous, indeed, that he attended queen Victoria to ease the birth of her babies. [00:33.46]But he became inspire

发表于:2018-12-13 / 阅读(270) / 评论(0) 分类 高中英语人教版必修

Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. U

发表于:2018-12-15 / 阅读(352) / 评论(0) 分类 新东方背诵文选

ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize for Two Economists By Mario Ritter Broadcast: Friday, October 14, 2005 I'm Bob Doughty with the VOA Special English Economics Report. Robert A

发表于:2019-01-02 / 阅读(237) / 评论(0) 分类 健康与经济

Global View - Big Bang Theory (C0094) A: Whats up? You dont look too good. B: Yeah, my head hurts, thats all. Ive been in physics class all day. Its killer! A: I liked physics. Its all math, really; arcs, curves,velocity, cool stuff. B: Yeah, yeah, b

发表于:2019-01-07 / 阅读(285) / 评论(0) 分类 纯正地道美语

By Jessica Berman Washington 03 August 2007 There's a period in the development of toddlers when they seem to learn a new word every day. There are different theories about why young children undergo what experts call a word spurt. But one psychologi

发表于:2019-01-07 / 阅读(233) / 评论(0) 分类 2007年VOA标准英语(八月)

President Barack Obama said Friday he's hopeful the robust political debate in Iran in connection with its presidential election will advance prospects for U.S.-Iranian engagement. Administration officials say plans to engage Tehran will go forward

发表于:2019-01-13 / 阅读(176) / 评论(0) 分类 VOA标准英语2009年(六月)

The Haitian government says many homeless Haitians are being moved to safer areas after being taken out of the destroyed city of Port-au-Prince, where the recent earthquake did its worst damage. On Friday, VOA's Melinda Smith talked with U.S. Health

发表于:2019-01-13 / 阅读(174) / 评论(0) 分类 VOA标准英语2010年(一月)

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(181) / 评论(0) 分类 英文语法词汇

今天我们要学的词是robust。Robust, 意思是强健的,稳健的。美国经济复苏远不如美联储原先预期的那样强劲。 The U.S. economic recovery has been much less robust than the Fed had hoped, 随着铁路交通和空中航线

发表于:2019-02-05 / 阅读(169) / 评论(0) 分类 英语单词荟萃

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(297) / 评论(0) 分类 英文语法词汇

Voice 1 Welcome to Spotlight. Im Rena Dam. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Imagine a family with three children.

发表于:2019-02-14 / 阅读(277) / 评论(0) 分类 环球英语 Spotlight

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(190) / 评论(0) 分类 英语口译

美剧《生活大爆炸》搞笑主题曲:Big Bang Theory Artist:Barenaked Ladies Song:Big Bang Theory Our whole universe was in a hot dense state, 宇宙一度又烫又稠密 Then nearly fourteen billion years ago expansion started. Wait... 140亿年

发表于:2019-02-20 / 阅读(234) / 评论(0) 分类 流行英文歌曲

Pre-Listening Vocabulary blemish: an imperfection; a small flaw fade: to become less bright reincarnation: the belief that living beings die and then are reborn in a new form spear: a long sharp weapon that punctures the skin The Birthmark Theory Bir

发表于:2019-02-27 / 阅读(270) / 评论(0) 分类 趣谈英语

我们今天一起来看看白洁最喜欢的电视剧之一!Big Bang Theory! 生活大爆炸! 我们一起来学6季17集的美语说法! 1) How'd it go? 过得怎么样?2) Body language 身势语。如果你能看出某人有什么感觉,那就

发表于:2019-03-02 / 阅读(246) / 评论(0) 分类 OMG美语
学英语单词
.tif
acid-hydrolyzed
allgen
Alzheimer's Disease
angle shoots
annual minimum
anterior inframaxillary ganglia
auxiliary air bottle
bacteriophagum
Barbacoas.B.de
bareleggedness
base transport factor
beggarware
Bertrand's test
big men
bite guard
cavings
charmfests
chief economist
Cock Bridge
consent-based
correxion
deep ecologist
delverts
dispersion structure
double valves
drainingly
Dunstall
Edgeworth-Kuiper belt
eel brass mats
elaterins
embryoctomy
erbiumdoped yttrium aluminium garnet crystal
ethyl-phenol
expulsion area service
external contraction
FIFO queue
Flemoxin
foyer de danse
gestural input
girder web
go to any length
granite ware
hard skin
hassapikos butchers' dance (crete)
helical repeat
helium system
hokerful
hornworms
hysteriac
idioevolution
isomolar
jolly's stochastic model
joyce theater
larssons
Laue condition
make the round of
melanocratic rock
metablastesis
Mt Orizaba
mucking bucket
Music Volume
Mörkö
no operation instruction
nonangiosperms
on the orders
one digit adder
outport collection
overstared
paraffinicity
pessular
pickaternie
postcardinal vein
posterointermal
prahl
psalterial hippocampi
residence memory
resistor ladder D/A converter
ribbon-type hydrophone
Richter scales
rope someone in
Sarāyān
say the final word
scupper
smoggily
sodium paranitrobenzoate
sounds like a plan
steel purlin
sub-function
supraanal plate
surviving spouse
trade debtors accounts receivable
turbid glass
TV broadcast station
uncoupled
urushi tallow
vaincur
Vedder's starch agar
vitellogene
voting down
wavelength routing
Wyclifite,Wycliffite