[统计 数] 极小化方差

So I was definitely quite a loner but I did look up to some people in my life and while a lot of teens had modern like pop stars or actresses and actors they looked up to which I totally respected and I have some too, who I looked up to is a little d

发表于:2018-12-04 / 阅读(184) / 评论(0) 分类 听一分钟英文-I

Welcome to the second part of our Business English Pod series on how to support your position or argument in meetings. Our friend Jack is giving an update on the Costa Rican project. Dan is against the idea, because as production manager, he doesnt w

发表于:2018-12-05 / 阅读(250) / 评论(0) 分类 商务英语会议解析

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

John Allan, I mean, the Vatican very clearly denied any kind of report rumors the pop is not in perfect, you know health he just typically xx for the vacation in July, what you make it? Well, you know it is the old thing in the Vatican the pop never

发表于:2018-12-19 / 阅读(171) / 评论(0) 分类 CNN2014年(六)月

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(202) / 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(152) / 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(188) / 评论(0) 分类 四六级词汇与结构练习

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If you spent any time in your car this summer you probably sat in some traffic. Maybe youre in a jam right now. If so, a study in an upcoming issue of Ph

发表于:2019-01-08 / 阅读(201) / 评论(0) 分类 Scientific American(九)月

And yet, in spite of that, artificial life support has been successful. Barely a year after the bankruptcy of Lehman Brothers, financial markets have stabilized, stock markets have rebounded, and the economy is showing signs recovery. People want to

发表于:2019-01-18 / 阅读(156) / 评论(0) 分类 财富精英励志演讲

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(165) / 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(233) / 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(134) / 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(177) / 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(264) / 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(121) / 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(174) / 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(185) / 评论(0) 分类 GRE作文

A media watchdog says who want to identify rioters in London and other cities through their smartphones. Reporters Without Borders said Blackberry has already provided Scotland Yard with information about a number of Blackberry users. British rioters

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 英语新闻

Topic1 Parents Sell Own BabiesThirty seven babies have been rescued as part of a massive crackdown in child trafficking in the country. The majority of the babies are sold to traffickers by their birth parents. How sick is this? Topic2 Mass culture h

发表于:2019-03-05 / 阅读(160) / 评论(0) 分类 英语角-圆桌会议
学英语单词
allogen(et)ic plankton
anato
angle pump
b-glucosidase
babygrows
be out of all relation to
befeathered
betrenched meander
biochanins
Block Island Sound
buttles
cask ag(e)ing
cervicospinal arthropathy
church-story
classification of landform
clock ... up
common hyacinth
cranberry heath
crayling
cunning woman
decarburisation
dehexanizing column
Delursan
density flotation
depression of the horizon
depth control lever
dry arc over voltage
dummy up
edging in
electric point pressure type thermometer
electrical horse power
electron transfer spectrum
elwen
engineering drawing change
epiphyses
equivalent static acceleration
extra allowances for living expenses
fictitious dividend
fistfought
foreannouncement
fresh out of
gage panel
genus Galago
grandfather method
grunt work
hack around
high tension coupling condenser
huntmasters
indoor bushing
insecticide poisoning
iodothiophene
justicia comata
kerma factor
landswoman
locatio
mandibular dental arch
microcardial fetus
mine field structure
mitev
mother's daughter
Movement for Democratic Change
NAVAVMEDCEN
NCVD
oblique insertion of needle
oh-h-h
oil syphon lubricator
operational budgeting
Ovata
palaeocurrent
Plymouth Tube Co
power compound substructure
processor-intensive
progressive mean
pulsed-xenon lamp
reddish violet
rhizolite
riefler
rosmarinic acid
seis
Silmanal alloy
single-mode behavior
ST_the-earth-and-outer-space_environmental-issues
steering nut
surveyed
syncarpium
tectonic analysis
telephone to
tetrabasicity
the Royal Dutch Airlines
three month flow
to get off
tonoplasts
traction modulus
Turenne
vinylpolysiloxane
viteri
water guns
whewed
wide spacing
wooden face
xylaria escharoidea
zinc diethyl dithiocarbamate