[统计] 分层抽样,[统计] 分层取样;成层抽样

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(194) / 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(188) / 评论(0) 分类 财会英语

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(118) / 评论(0) 分类 天天商务口语

发表于:2019-02-01 / 阅读(162) / 评论(0) 分类 财会英语

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(133) / 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(147) / 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(145) / 评论(0) 分类 英语口译
学英语单词
abeqithymia
accepted accounting principles
activated hydrogen
acute ileitis
Albert's disease
alnylam
aluminium and aluminium alloy extruded rods
angular measurement of turn
brake beam hanger
bywoner
California cooler
certified document
chaungxinmycin
coefficients
coldmoulding
complete chemical analysis
contract insurance
cortex destruction
countersteered
degree of prevalence of offence
deodorant spray
diver's boat ladder
earth leakage protective device
Ekowe
electrified railway
end requirement
engine cycle pressure ratio
faerie-light
flagellate disease
full-scale accuracy
fumades
general acceptance
gooey
Gorda, Banco
helictis subaurantiaca
herburgers
high capacity motor
His's cells
hydropsammon zone
improvement cutting
inductive dimension
international protection of intellectual property
inwardly opened casement
Kalaallit Nunaat
Knong
labral
landing party
lloyd's s.g.form
lossess
Marchihue
maritime aviation meteorology
marlans
medites
membrane-type manometer
Metaline Falls
middlestone
mitchener
monadistic
moulded laminated tube
moviefone
multi-pronged
natif
nayars
network layer header
non-uniplanar bending
offn
outside market dynamics
overboldness
patient-centreds
piridicillin
Poncet's disease
pushkarov
quercus incanas
randomized routine
rhusoid
Rotava
run upon the foil
runbliong sound
shippee
sickle cell
silver metabortae
simmering lamp
soft-heartedness
someone's cup of tea
stasimetry
stepholidine
stub of a cheque
sulci nervi spinalis
temps
thermal-boundary-leyer thickness
Tiocortisol
title song
Toa, R.
upside-down cakes
varmeter
vernacularist
warp dressing
waverings
whopp
wind-surf
Xstrata
zaalouk