[数] 系统随机抽样

台湾籍旅美老师今天交给我们的句子是: Unfortunately, there's one group of people who get almost no systematic feedback to help them do their jobs better. 不幸的是,有一群家伙,从来没有得到过系统化的反馈,以此

发表于:2018-12-25 / 阅读(223) / 评论(0) 分类 留美老师带你每日说英文

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(318) / 评论(0) 分类 商务英语必备1000字

Random1) Thoughts-Party Last night,pressured by well-intentioned friends,for the first time in months,I came out of writers seclusion and attended a cocktail party which is another word for a social gathering.So there I was,trapped in a crowded roo

发表于:2019-01-01 / 阅读(305) / 评论(0) 分类 英语沙龙

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(294) / 评论(0) 分类 财会英语

Jennifer: Hello and a very warm and friendly welcome to the first 6 Minute English of 2013. My name is Jennifer and with me in the studio for today's programme is Callum. Happy New Year! Callum: Hi Jen - happy New Year! Jennifer: Have you made any Ne

发表于:2019-01-07 / 阅读(328) / 评论(0) 分类 六分钟英语

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Ever been woken up by the sound of the refrigerator compressor kicking on? Well, such clumsy heat exchange units featuring long metal coils may be on their way out. Becaus

发表于:2019-01-08 / 阅读(226) / 评论(0) 分类 Scientific American(八)月

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Ants are known for working together, operating as a unit for the good of the colony. But not so fast, say researchers from the Universities of Leeds an

发表于:2019-01-08 / 阅读(308) / 评论(0) 分类 Scientific American(三)月

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(217) / 评论(0) 分类 天天商务口语

发表于:2019-02-01 / 阅读(255) / 评论(0) 分类 财会英语

Sample topic: Me and My Dragon. The informal essay is written mainly for enjoyment. This is not to say that it cannot be informative or persuasive; however, it is less a formal statement than a relaxed expression of opinion, observation, humour or pl

发表于:2019-02-02 / 阅读(210) / 评论(0) 分类 实用英语

今天我们要学的词是random。 Random, 是随机、任意的意思。The firefighters have to undergo a random drug test once a year, 消防队员每年要接受一次是否服用毒品的抽查。The boxer refused to submit random blood tests

发表于:2019-02-03 / 阅读(283) / 评论(0) 分类 英语每日一词

因为有了高科技,我们的工作方式正在发生变化。不少人在家做telecommuter(远程上班族),有的公司实行hot desking(办公桌轮用制),都是怎么高效怎么来。随之而来的,不少公司的管理风格也

发表于:2019-02-05 / 阅读(217) / 评论(0) 分类 英语口译

给员工高薪是最好的激励方式吗?当然是。人们期望自己的工作能得到报酬。但是薪酬对于成就卓越企业来说有多重要呢?结果可能并不如你想象的那样重要。 Numerous studies have attempted to find

发表于:2019-02-13 / 阅读(217) / 评论(0) 分类 实用英语

BEIJING, Feb. 20 (Xinhua) -- China's banking industry regulator said Monday that preventing systematic financial risks has become a top priority as the global financial crisis enters a more complicated phase. The country will work to defuse local gov

发表于:2019-02-13 / 阅读(262) / 评论(0) 分类 英语新闻

给员工高薪是最好的激励方式吗?当然是。人们期望自己的工作能得到报酬。但是薪酬对于成就卓越企业来说有多重要呢?结果可能并不如你想象的那样重要。 Numerous studies have attempted to find

发表于:2019-02-13 / 阅读(239) / 评论(0) 分类 实用英语

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(210) / 评论(0) 分类 阅读空间

Some of us feel well-rested after a solid eight hours of sleep. For others, closer to nine feels best. For others still, a little less will do. How much sleep we prefer to get is highly subjective -- but how much sleep we need is a bit more concrete.

发表于:2019-02-18 / 阅读(187) / 评论(0) 分类 英语新闻

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(224) / 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(211) / 评论(0) 分类 英语口译

An aid to systematic study,which has proved of value in American colleges and universities is the system called SQ3R 。The SQ3R stands for: Survey Question Reading Recitation Revision 1)Survey 。In brief,this means that instead of picking u

发表于:2019-02-19 / 阅读(197) / 评论(0) 分类 实用英语
学英语单词
abidance by
abscinding
Amatepec
animal leg
antimissile rocket
approach gate
ash-blondest
attenuated bacteria vaccine
autoworld
body lines
Bravais group
brrs-brrs
budgeree
by...we mean
carboxymethyls
cast in place
change factor
cladonia pseudodidyma
cofinal functor
contemptibles
coronadentis
Coxeter-Dynkin diagrams
cut off pinion
Danfu
dc holdover
dehumanization, dehumanisation
detailed cross-section
dugout canoes
Dulong formula for heating value
earth-sun
edible-pod pea
eiaiophylin
employee welfare
evade the issue
evoke
excess-three
fatwood
foot length
fuel alcohol
full-span flap
Gullstrand
heptaoxides
homilete
ieptomeninges
jimma
join-
kabang
Kariai
kok-sagyzs
land consolidation
leptomeninx externa
library suppot
magnesium-zippeite
malleable capital
maximal compact Lie algebra
meistersingers
million dollar baby
miss-fire detector
modifiably
molybdenum die
monochrome display adapter
multilevel analysis
Nacimiento, R.
nonswans
of school age
on-line cryptographic operation
paudi
post-acquisition
provide cover
reeving line bend
regulation of inspection and repair
ribbon loom
secure data transmission
semi-pelagic
semidiurnal
sheet wrench mark
sludge formation
sorosilicates
spacle
spims
spinaliss
square-legs
static overturning angle
Ste-Anne-de-la-Pocatière
stipa vaseyi
succeed in life
the best of both world
The Salved Things
thoughtograph
thrust metal
time selection
topographical profile
trogirs
underchoreographed
vehicle system
ventriloquism effect
Wheatstone automatic telegraph
wholesale of small articles
wong
wye switches
zucchettos