采样分布;[数] 抽样分布;取样分布

Food Aid Distribution Difficult in CAR 粮食援助分配在中非受阻 The World Food Program says it will scale-up its emergency operations in Central African Republic to provide aid to more than one-million people over the next sixmonths. 世界粮

发表于:2018-11-29 / 阅读(129) / 评论(0) 分类 VOA常速英语2013年(十二月)

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(140) / 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(136) / 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(78) / 评论(0) 分类 天天商务口语

发表于:2019-02-01 / 阅读(114) / 评论(0) 分类 财会英语

By Laura Adams In this episode Ill discuss a legal way to make early withdrawals from your retirement account without having to pay an early withdrawal penalty. Can You Avoid Early Withdrawal Penalties on Retirement Accounts? When it comes to saving

发表于:2019-02-04 / 阅读(155) / 评论(0) 分类 货币英语

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(92) / 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(101) / 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(96) / 评论(0) 分类 英语口译
学英语单词
abnormal globulin
AJDT
antiscale composition
beryllide
bilateral aliphatic chain
boundary cavitation
button-clamp holder
capaciousness
cataclastic
chicken trough
chrysochalk
classification of torts
cornbind
Cousin Is.
Dabiss
dentsu
digital data transmission system
earning forecast
electric current perturbation method
elegiasts
entry keyboard
ethanearsonic acid
exterminatuss
fallait
farm bank
flocculating mechanism
freak sb out
freight-liner
furuncle and carbuncle of face
gemmulostasin
gentleman at arms
get what's coming to one
Guevarism
haltons
high life
hotbed seeder
ink vibrator interrupter
jar head
kankou formation
kissing-bunch
kneipping
labelled atom
large-capacity memory
leather cleaner
lexicographists
Lilium philadelphicum
lower urinary tract
macrocontext
magnetic induction pumped laser
malpositioning
matchan
medicinal ingredients in a prescription
MEDSVCSQ
microprogram control functions
mosetale
Moshesh
multi-call DTE
multilevel coordination
nitranilines
non custodial
nonrenormalized
nonsingular linear transformation
nonsubmersible
nonswans
ocean research buoy (orb)
offshore financing
ooze away
oxenford
partes temporalis
petrolfilter
phonetist
piecewise analytic
pipe up
pork-flesh
potassoxyl
putting into effect the policy of trade protection
Quercifilix
radio code message
research on sales method
risk assessments
Saletin
Schima macrosepala
scratch your head
Seller's bearing
sinularia grandilobata
skip cast
SOTT
stenosis of aortic orifice
stramoniums
subendu
sulphur-dioxides
tail agglutination
thena
thrust on
total sky cover
trans-sepulchral
unaccounted for gas
varnished cambric insulation
wide seam
without a shadow of a doubt
Wothers
zero count