方差联合估计

Exercise 2-6: Consonant / Consonant Liai sons CD 2 Track 41 I just didn't get the chance . [Ijusdidn'tge(t)thechance.] I've been late twice. [I'vbinla(t)twice.] In the preceding examples you can see that because the ending [st] of just and the beginn

发表于:2018-12-03 / 阅读(199) / 评论(0) 分类 标准美语发音的13个秘诀 CD2

[0-1:59.18]Do you know that the harder thing to do and the right thing to do... 你知不知道:难做的事和应该做的事... [00:04.98]are usually the same thing? 往往是同一件事? [00:07.98]Nothing that has meaning is easy. 凡是有

发表于:2018-12-07 / 阅读(214) / 评论(0) 分类 听电影学英语-天气预报员

[00:06.86]We'll let you know. 我们会通知你的 [00:26.98]-Russ is here. -Okay. -拉斯在这儿 -好 [00:29.74]-Where's Mike? -lnside. -迈克呢? -在里面 [00:38.90]-Dave. -Hi, Russ. -戴维 -嗨,拉斯 [00:39.70]He's upstairs. He's still

发表于:2018-12-07 / 阅读(301) / 评论(0) 分类 听电影学英语-天气预报员

1. I don't think it will lead to a good result. 我认为这事不会有什么好结果。 2. It took him a little time to fix that watch. 他很快就把表修理好了。 3. My father is at home loo

发表于:2018-12-08 / 阅读(285) / 评论(0) 分类 Modern English 洋话连篇

1. antagonize /n'tɡənaɪz/ vt. 对立 The official antagonized the leader of his own party by accusing him of cowardice. 那位官员谴责自己党内的领导人怯懦,与他产生敌对。 2. dissent /dɪ'sent/ vi. 反对 The vote approving th

发表于:2018-12-30 / 阅读(230) / 评论(0) 分类 突破英文词汇

英语四级同形异义词辨析10 第一单元复习 1. Dont this news to the public until we give you the go-ahead A) release B) relieve C) relate D) retain 2. We are interested in the weather because it us so directly what we wear, what we do, an

发表于:2019-01-03 / 阅读(193) / 评论(0) 分类 四六级词汇与结构练习

英语四级同形异义词辨析01 第一单元复习 1. Dont this news to the public until we give you the go-ahead A) release B) relieve C) relate D) retain 2. We are interested in the weather because it us so directly what we wear, what we do, an

发表于:2019-01-03 / 阅读(248) / 评论(0) 分类 四六级词汇与结构练习

This is bigger than the Super Bowl. This is actually bigger than the Olympics. This is really a big deal for Africa, but its also a big deal for the United States. Because you know they really have something to prove. Much of the world sees them real

发表于:2019-01-08 / 阅读(232) / 评论(0) 分类 CNN2010年(六)月

I've got one question. 我有个问题 Why am I being fired? 我为什么被解雇了 Ms. Smoke, isn't it? Yes. 你是斯莫克小姐,对吗,是我 And I am without a doubt 我毫无疑问是 the single most valuable member of your technical divi

发表于:2019-01-29 / 阅读(206) / 评论(0) 分类 绿箭侠第一季

By Steve Herman New Delhi 17 August 2007 India was once thought to have the world's highest number of people with HIV -- the virus that causes AIDS. But the estimate was recently reduced by more than half -- down to 2.5 million from 5.7 million. The

发表于:2019-01-30 / 阅读(261) / 评论(0) 分类 2007年VOA标准英语(八月)

By Gary Thomas Washington 17 July 2007 A new U.S. intelligence estimate says al-Qaida remains determined to mount attacks on major targets in the United States, especially if it can acquire weapons of mass destruction. VOA correspondent Gary Thomas r

发表于:2019-01-30 / 阅读(250) / 评论(0) 分类 2007年VOA标准英语(七月)

How to Safeguard Your Income Im a big believer in diversification. Putting all your eggs in one basket is dangerous, especially in your personal finance. Diversification is a good way to reduce your risks. The question is how we should go about diver

发表于:2019-01-31 / 阅读(264) / 评论(0) 分类 阅读空间

The reform of the housing registration, or hukou system, has been under way in most regions in China following the State Council's call to establish a unified household registration system for urban and rural residents in a document issued in 2014. 继

发表于:2019-02-03 / 阅读(164) / 评论(0) 分类 英语新闻

Science and technology 科学技术 HIV and AIDS 人体免疫缺陷病毒和获得性免疫缺陷综合征 Till death do us part 直到死神将我们分开 Putting numbers on infidelity 细数出轨之罪 ONE of the problems of dealing with a sexual

发表于:2019-02-05 / 阅读(211) / 评论(0) 分类 经济学人科技系列

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(337) / 评论(0) 分类 英文语法词汇

Todd: So, Eoin, we're talking about you playing this weekend. You're going to play in two cities. What's the set-up like? What's the routine like when you go to a club? Like how soon must you be there? You know, how long do you play, etc.? Eoin: Yeah

发表于:2019-02-06 / 阅读(157) / 评论(0) 分类 原版英语对话1000个

BEIJING, Sept. 6 (Xinhuanet) -- A short-term memory loss may suggest the Alzheimer's disease, according to a new study made by Spanish researchers. The finding was published on Monday, in Archives of General Psychiatry, an American Medical Associatio

发表于:2019-02-07 / 阅读(203) / 评论(0) 分类 英语新闻

我原来曾经给我的一个同学改作文,发现她经常写一些让我感觉哭笑不得的句子。 例如: At the first glance, the argument seems sound, but with a further look, I find it problematic. 前半句是忠实引用,后半

发表于:2019-02-09 / 阅读(218) / 评论(0) 分类 GRE作文

Christophe: Hi, Aiste. Aiste: Hello, Christophe. Christophe: So, how is Lithuania like in wintertime? Aiste: Oh, LIthuania is very cold in the wintertime. Usually we have snow from the beginning of November till the beginning of April. That means alm

发表于:2019-02-14 / 阅读(179) / 评论(0) 分类 原版英语对话1000个

There has been a lot of research done on the significance of food combining when we eat. Many believe that our stomach is designed to only digest food correctly one food type at a time or eating foods together that are compatible with each other. Thi

发表于:2019-02-14 / 阅读(293) / 评论(0) 分类 阅读空间
学英语单词
a crushing blow
aerial array
agamic reproduction
air ramming
aldols
aluminum removal
appropriation allotment
armor-
automatic assembly machine
baggage hall
ball foot
bedyed
britted
Carbathiin
chord of blade
cloth buffing wheel
clowys
coagulating gland
cross-bracing
cryptobranchids
cupric formate
deep earthquake
demast
dictate to
disphotic
double diffraction dissociation
duplicate wheel arrangement
duty chart
Faxian
finance ministry
flying marmots
foreign expropriation losses
gulnara
hotcoining
hydrophiids
ionic coupling
lethal efficiency
leucons
life-support technology
light-complexioned
Lippizaner
loamed
LSILs
madeirass
main air blower
marchini
material quantity adjustment
Mayniacs
mccartie
Menedemus Of Eretria
metallic enamel
mineral yellow
mommyism
multithrow switch
naphthalene picrate
national bourgeoisie
Nessler solution
nupas
page entry
panel services
patching cement
pay-as-you-earn system
performance art
peroxyparthenolide
Pest Megye
Phalzian
pneumatophores
postmedieval
prearranged aircraft maneuver
pseudocritical properties
pulled a boner
quadling
quartz crystal filter
Ratofkite
relative adaptability
Rushon, Qatorkǔhi
scatter wave
self-planned
Shirati
someone's word is law
source of water
special weapon disposal
specular transmission
spinning block
streptolydigin
survivalism
tec (tonns equivalent coal)
theatrum mundi
throwbag
toe pin
Torrevelilla
treasure finder
tunnel(Foraminifera)
ultra-high frequency jammer
ultraviolet catastrosphe
undiademed
vibratory gyroscope
wind turbine darrieus
wrong-doer
yarn count system
zygote nucleus