[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
amphibolipss
amyl oxide
antihandling
appointed trustee
array logic
asphalt-spreader
atm interface processor
available impulse
barndoor practice
basic shaft
basic target
bellboy
Beshtasheni
boil down to something
brake horsepower hour
catharsius molossus
cercoseptoria liquidambaricola
Charlottesville
chronic destructive nonsuppurative cholangeitis
conjugate circuit
Cook Islands Maori
cos-r
cyarsal
D-operator
D.Sur.
daimlerbenz
Dasyatis
elevator machine beam
embolization
Eppley pyrheliometer
error of aggregation
ethanoyl radicals
fast-swimming
flexible transistor
foreign investment climate
foveated chest
gateway city
half-split
Hemwuti
honyocker
ice-worm
immunoinformatic
impression formation
industry research
integrated telecommunication system
inverted draft
jmp
kerche
kodly
last saved
lateral degrees of freedom
licking your lips
linterns
location of root
lumberjacks
lycaenids
mantit
mercury pool mirror
Miami Herald, The
modern-day
modulus of torsion
more tiers subsidiary
natural enemy microoganism
new platform
nonpermissive cell
normally aspirated
number of dees
on order
order hypermastiginas
overlaunches
paraphraxia
Partida, I.
payment against documents
pelvically
phosphoribosylpyrophosphate
pink-foot
point-multipoint message traffic
post-auditing
postcholecystectomy
potential head
processing condition
prosai-comi-epic
quadridimensional
resource-constrained
returns on capital employed
ring connection
rising-sun magnetron
RNA-DNAhybrid
selloi
semigraphic control panel
statement of purpose
stereomotivator
symbolic racism
system data acquisition
The Gulf
true market value
unaccompanied
unsubclass
uterus atrophy
volume assignment table
weedies
wideman-franz law