统计量的抽样分布

squeeze vt.挤压,压榨 v.(使)挤入,挤过 n.挤,压 stable a.稳定的,牢固的 n.马厩;培训基地 stack n.一垛(叠、堆);大量 v.把堆起来 stadium n.体育场 staff n.全体职员;杖;参谋 vt.配备工作人员 stage

发表于:2018-12-01 / 阅读(215) / 评论(0) 分类 大学英语四级词汇拼读版

[0:0]stain stake stale standpoint沾污,染污 木桩,股份 不新鲜的,过时的 立场,观点 [1:12.6181]starve statement static statistic挨饿,饿死 声明,陈述 静态的,静止的 统计数值 [2:0.8222]statue status steady steak塑像,雕塑 地位,身份 稳定的,稳重的 牛

发表于:2018-12-05 / 阅读(211) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

为了方便广大考生更好的复习,综合整理了考研英语写作最常用的95个词,以供各位考生考试复习参考,希望对考生复习有所帮助。愿大家都能取得好成绩,更多有关考研的资讯与辅导资料敬请

发表于:2018-12-18 / 阅读(171) / 评论(0) 分类 考研英语

When You Start to Pursue Your Dreams 追逐梦想 You'll be tempted to bail out for something more secure. And you'll get over it. 你想要保护某个东西,使其更安全。那么你就得战胜危险。 Job security is a myth. 工作是否稳定

发表于:2018-12-27 / 阅读(182) / 评论(0) 分类 英语听力广播—Listening

QC procedure 品管流程 What issues do we need to address to work out new QC procedures? 在制定新品管流程之前,有哪些問題必須先處理? quality standard 品質標準 This year, Metro Factory experienced a noticeable decline in q

发表于:2018-12-31 / 阅读(229) / 评论(0) 分类 商务英语必备1000字

1.audit 审计 2.attestation 鉴证 3.credibility 可信赖程度 4.audit of financial statements 财务报表审计 5.agreed-upon procedures 执行商定程序 6.high levels of assurance 高水平保证 7.compilation 编制 8.reliability 可靠性 9

发表于:2019-01-03 / 阅读(219) / 评论(0) 分类 财会英语

And so I stumbled, then, on a statistic that really came home to me. 结果我发现了一个震惊的数据。 It was a very interesting academic article in which I found that 67 percent of singles in America today who are living long-term with some

发表于:2019-01-03 / 阅读(162) / 评论(0) 分类 TED演讲科技篇

自新GRE作文题库改革以来,目前仍然没有遍历所有题库,但是某些题目确实考试中的高频文章,如果小伙伴们在准备作文时无从下手,不妨从高频开始写起,我们GRE高频作文联播将定期为大家

发表于:2019-01-08 / 阅读(171) / 评论(0) 分类 GRE作文

1.Bending 弯曲 A: What kind of parts do you usually need to bend? B: Tubular parts or stampings. A:什么样的零件一般需要进行弯曲加工? B:管状零件或冲压件。 2.Cycle time 工作周期 A: What is the cycle time of the injection molding machine? B: Three

发表于:2019-01-21 / 阅读(154) / 评论(0) 分类 天天商务口语

发表于:2019-02-01 / 阅读(200) / 评论(0) 分类 财会英语

1、Performance(n.) 业绩、表现 His performance this month has been less than satisfactory. 他这个月的业绩不是很令人满意。 2、Performance Evaluation 定期的员工个人评定 The performance evaluation test is a way of seeing ho

发表于:2019-02-02 / 阅读(161) / 评论(0) 分类 天天商务口语

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(176) / 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(254) / 评论(0) 分类 2007年VOA标准英语(八月)

According to the National Statistic Bureau, by 2020, there will be 30 million more men of marriageable age than women. That means roughly one-fifth of available men could find themselves single. And the effects of this gender imbalance are already be

发表于:2019-02-05 / 阅读(150) / 评论(0) 分类 CCTV9英语新闻2014年01月

Yes relationships. It is the true test of how human we really are. How much we can accept in our fellow humans. And really how much we want to accept. If we accept too much does that make us strong. And if we don't accept enough does that make us wea

发表于:2019-02-08 / 阅读(157) / 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(198) / 评论(0) 分类 英语新闻

It's a stat that gets bounced around as e-mail-forward wisdom: men think about sex every seven seconds. Even when the idea lacks this mythical specificity and grandiosity (that's 7,200 times a day!), the idea that men think about sex basically all th

发表于:2019-02-17 / 阅读(159) / 评论(0) 分类 阅读空间

natality 生育 fertility 生育率 fecundity 生育能力 birth rate, natality rate 出生率 births 出生人数 parity 胎次 premature birth 早产 life birth 活产 stillbirth 死产 birth peaks 出生高峰 mortality 死亡 mortality rate 死亡率

发表于:2019-02-18 / 阅读(188) / 评论(0) 分类 实用英语

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(173) / 评论(0) 分类 英语口译

三、其它相关常用词(组) 1. 主章开头 图表类型:table; chart; diagram; graph; column chart; pie graph 描述:show; describe; illustrate; can be seen from; clear; apparent; reveal; represent 内容:figure; statistic; number; pe

发表于:2019-02-19 / 阅读(250) / 评论(0) 分类 雅思英语
学英语单词
Abert's pipilos
Aletris laxiflora
asteia nigrithorax
Atratone
bayberries
beat of crystallization
beg no odds
bilene
brew-master
clamour against
construction contract
corporate statist
Daju (S27)
deflection method of measurement
destructive analysis
Dow Jones Industries Average Index
draught-height
duo-trio test
electrostatic-focus gun
export and import revolving fund
faams
fadeles
fernlund
fluorescence lifetime
fried shrimps with green peas
gamma waves
Haemobartonella tyzzeri
hemitrichia pardina
hydrargyri mononitras
id genus omne
impulsors
in cooperation with
incremental magnetic susceptibility
insulation blocking
intransigentism
jig borers
just about enough
knob-and-tube
labial frenum deformity
laxing
leguminous vegetable
level of mechanization
line of centers
linearly unstable motion
Lipmann
list directory
livingroom suite
MAC protocol
magnetic spark blow-out
Makbon
Manxman
matrix graphite
midsummer month
Mo i Rana
mooseburger
mutual assured destruction (mad)
non-units
one-dimensional element
optic neuroencephalomyelopathy
palaeophytoecology
paralogic
pedunculated follicular hamartoma
phelloplastic
planetary-type grinding machine
plenye
preliminary cook
principal axis of quadric
print services facility/vse
public accumulated fund
quad alloy
rear roll centre
reckoning in
reflexive read character
Romanian deadlifts
roof flaking ratio
Sac State
sec-propyl
second budget reserve
serous papillary cystenoma of ovary
source language
spinning satellite
splishing
split bearing
squirarchy
ST_mammals_marine-mammals
superheterodyne detection
Tanjong Rambutan
teletourist
tennis stroke
Tenserpina
test tube clamp
The Continuum
theocin
Thiclaviopsis
toother
Tukan
viscoelastic stress
voke
voltage/current crossover
wattle frame
whole egg with sugar
wisdumb