变异数成分的负估计值

[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(178) / 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(254) / 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(208) / 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(163) / 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(203) / 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(202) / 评论(0) 分类 CNN2010年(六)月

Life can quickly change from great to grim at any given moment. These unexpected shifts can startle and frighten us, which in turns makes us feel negative. It could be something as simple as stubbing a toe when getting out of bed that sets the tone f

发表于:2019-01-11 / 阅读(147) / 评论(0) 分类 阅读空间

英文歌词 Listen baby I wonder why sometimes we fall apart oh yeah Together we are so wonderfull yeah baby And every single day i pray, that really things shouldnt never be this way Im only trynna be a better man Why then do you see all the negative

发表于:2019-01-21 / 阅读(297) / 评论(0) 分类 音乐咖啡厅

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(172) / 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(230) / 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(224) / 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(239) / 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(139) / 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(186) / 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(280) / 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(128) / 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(183) / 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(192) / 评论(0) 分类 GRE作文

expectancy of value 预期值 expenditure 支出;开支;费用 expenditure approach 支出计算法;开支计算法 expenditure baseline 开支基线 expenditure commitment 开支承担 expendit

发表于:2019-02-17 / 阅读(177) / 评论(0) 分类 财会英语

托福独立写作对于很多托福考生来说是取得高分难以逾越的一道鸿沟,这不仅需要大量的练习,还需掌握其中的诀窍。今天老师为各位考生带来托福独立写作主题段双观点的写法点拨,希望对

发表于:2019-02-21 / 阅读(127) / 评论(0) 分类 托福英语
学英语单词
-dichloramidobenzo-sulf onic acid
air navigation astronomy
air-hydrogen fuel cell battery
albertini
antiaircraft guns
awbe
battery charging plug
blastomycotic
broadside ballad
Bulganin, Nikolai Aleksandro-vich
buschel
capability for plutonium recycle
chees
cisadvantage
cocaine addiction
conflict group
container exchange
contestable clause
continuous bar code
Cordell Hull
direct expenditures
documents-against-payment bill
Eoysipiloid
etch(ing) test
etherizers
experimentative
filler-material
forfeiters
form definition language
four-chip
fuzzy copy
Gamna's nodules
geneva-based
grants-in-aid for public health
gwydions
hebeloma crustuliniforme
initiation discharge
instrumentation tap
ishrat
kirkby
kloskas
Kymber
latent heat of transformation
liquid gravitative accumlation
liquor cocci
logistic function
Lysiosquillidae
make restitution to
matagen
Mid-American
monolayer of particles
muur magnia
nanosomia sexualis
niemann-pick diseases
Night Before Christmas
nonartist
operating level
organum olfactus
ortho acid
packing driver
pallis
picture information
pigeonlike
pNFS
polyself
pony express
pressure difference indicating controller
psychogenic
pulmonary artery banding
Purtscher's angiopathic retinopathy
quality-monitorings
quasi-biennial oscillation (qbo)
Quebecism
quick release harness
rancid aroma
rogue gallery
roller vibrator
rotating beam chopper
sensitive microbiological detector
sensory training
shoal reef
silylations
son and heir
South Van
statistical magnitude
storage procedures
straitjacketing
striped-back hamster
style of PASCAL program
television transmission standard
tert-butyl hydroperoxide
texture element
Tirat Karmel
torque chain
treskin
trot out
twice-laid stuff
Vimmerby
viscous processing
whiskeyjacks
wissened
zinc dihydrogen orthophosphate