概率分布的方差

[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(180) / 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(261) / 评论(0) 分类 听电影学英语-天气预报员

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(211) / 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(168) / 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(211) / 评论(0) 分类 四六级词汇与结构练习

英国RB三人女子组合Mis-Teeq*的前主唱Alesha Dixon去年在英国的舞林大赛中最后取胜而炒起的人气依然够旺。多年前,由Alesha Dixon、Su-Elise Nash 以及 Sabrina Washington共同组成的Mis-Teeq,曾是英国首席

发表于:2019-01-10 / 阅读(194) / 评论(0) 分类 天籁音乐

Describing Chance and Probability Raul: What are the chances that Rob will be here on time? Tiffany: Id say its fifty- fifty. You never know. He might surprise us and be early. Raul: Fat chance of that happening. Ive known him for three years and if

发表于:2019-01-23 / 阅读(283) / 评论(0) 分类 2013年ESL之日常生活

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(179) / 评论(0) 分类 绿箭侠第一季

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(247) / 评论(0) 分类 阅读空间

Boston researchers have developed a supercomputer they claim can predict with 96% probability if a patient is about to die. 波士顿的研究人员发明了一种超级计算机,据说能预测病人是不是快要死亡,准确性高达96%。 Th

发表于:2019-02-01 / 阅读(180) / 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(140) / 评论(0) 分类 英语新闻

BEIJING, Feb. 5 (Xinhua) -- China on Tuesday unveiled reform guidelines on income distribution amid growing public concerns over a widening wealth gap. The guidelines encourage further work to improve the initial distribution system and stepped-up ef

发表于:2019-02-03 / 阅读(195) / 评论(0) 分类 英语新闻

By Lisa Schlein Geneva 21 August 2007 United Nations aid agencies say the distribution of humanitarian assistance to victims of Peru's devastating earthquake remains problematic. But they say the situation is beginning to ease. Lisa Schlein reports f

发表于:2019-02-03 / 阅读(273) / 评论(0) 分类 2007年VOA标准英语(八月)

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(191) / 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(289) / 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(131) / 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(189) / 评论(0) 分类 英语新闻

BEIJING, July 11 (Xinhua) -- The State Council, or China's Cabinet, announced on Wednesday that it will boost the development of the nation's distribution industry with the goal of establishing a modern goods distribution system that is efficient, co

发表于:2019-02-08 / 阅读(214) / 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(197) / 评论(0) 分类 GRE作文

唐顿庄园第二季第八集_5 [INT. SERVANTS' HALL - EVENING] O'BRIEN I'll sleep on a chair in her room. DR CLARKSON Oh, no. There's no need for that. O'BRIEN I don't mind. [Molesley pulls his head off the table groggily.] MR MOLESLEY What is it?

发表于:2019-03-16 / 阅读(376) / 评论(0) 分类 唐顿庄园第二季
学英语单词
-est
additive depletion
Adenau
admiral
aerugite
aizawl (aijal)
anaesthetic machine
arrangement fee
Ban Yang Kang
Beauvais tapestry
beroea
blade coverer
blower impeller
byalostok (belostok)
Byesyedz
Chajkovskij
cold-rolled steel strip
complex prime divisor
cost benefit studies
could this
curved vane nozzle
dayse
demand function for money
diametrals
diazo film
differential costs
diffraction efficiency of hologram
drainage texture
drilling-machine
embryonic respiratory organs
energymeters
equation of state of real gas
extradental
ferric ammonium sulfate
geocorona emission
get out of a habit
giantdom
glass louver
gomorrha
gray atrophy
hokiness
Kedrovoye
leighty
liats
loading without car stake
long-jump
lower labial fistula
machined-surface
Malyy Zelenchuk
mendigo
middle region
Mlicrococcus cyaneus
monophobia
nonmicroporous
nully
obsidion
octopedes
ogrin
onhanger
out-bray
pamiricus
pancreatlc reaction
papulacandins
paraphernalias
percussion coring bit
Potterites
putting on airs
radar approach aid (rad)
radiator screen
radio determination-satellite service
random observation
reflecting camera
regular tie
rubber D ring
rumen
rural life
schwanke
screw drill
scrubbing tower
serine transhydroxymethylase
serodermatitis
Shariatpur District
software control
speed reduction unit
structured model
supermumetal
terebra cingulifera
the hot squat
threomycin
time interval counter
Tisket
tricholoroacetic
uricopoiesis
us trade representatives
vanadian
venerer
viandite
vienna children's ballet
visual carrier
wee-wee
went security
Yerilla