[化] 比例抽样
词型变化:名词复数形式 : proportional samplings
【近义词】

More and more of the world's population are living in towns or cities. The speed at which cities are growing in the less developed countries is alarming. Between 1920 and 1960, big cities in developed countries increased two and a half times in size,

发表于:2018-12-03 / 阅读(78) / 评论(0) 分类 英语听力小短文走遍全世界

Narrator: Exercise 4.9. Lecture 4: Interviewer: Will you please welcome Vernon Applethwaite, a lecturer in political science at Worthington University, California, who is here today to discuss the types of voting systems in existence in various democ

发表于:2018-12-04 / 阅读(65) / 评论(0) 分类 202 Useful Exercises for IELTS

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(139) / 评论(0) 分类 商务英语必备1000字

Gain - This is an increase in signal power, due to a boost from an electronic device. Garbage - These are unwanted characters that appear because of either incorrect settings or noise. Gate - These ar

发表于:2019-01-03 / 阅读(99) / 评论(0) 分类 电信英语

Earth Station - The term used to describe the combination of antenna, low-noise amplifier (LNA), down-converter, and receiver electronics that are used to receive a signal transmitted by a satellite.

发表于:2019-01-03 / 阅读(85) / 评论(0) 分类 电信英语

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(135) / 评论(0) 分类 财会英语

And I had to quit and come and do this thing called A Better Place. 我于是退出了SAP的CEO的竞选,开始了这个名为更美好的地方的方案。 Now we then decided to scale it up. We went to other countries. 然后我们决定把这个方

发表于:2019-01-03 / 阅读(84) / 评论(0) 分类 TED演讲科技篇

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

The Laws of Work 工作法则 After any salary raise, you will have less money at the end of the month than you did before. 涨工资以后,到月底你兜里剩下的钱会比以前还少。 Don't be irreplaceable. If you can't be replaced, you ca

发表于:2019-01-28 / 阅读(85) / 评论(0) 分类 英语小达人

At Principia's heart were Newton's three laws of motion (which state, very baldly, that a thing moves in the direction in which it is pushed; that it will keep moving in a straight line until some other force acts to slow or deflect it; and that ever

发表于:2019-01-29 / 阅读(66) / 评论(0) 分类 万物简史

发表于:2019-02-01 / 阅读(113) / 评论(0) 分类 财会英语

1. Everything can be filed under miscellaneous. 任何事都能归为杂事。 2. There is never enough time to do it right the first time, but there is always enough time to do it over. 永远没有足够的时间在第一次就把事情做好,但永

发表于:2019-02-01 / 阅读(94) / 评论(0) 分类 实用英语

(Earthquake) intensity (地震)强度-梅卡利仪测量破坏程度 (Earthquake) magnitude (地震)烈度-里氏仪测量震感强度 After shock余震 Alternative risk transfer 新型风险转移 Anti-seismic design (房屋)抗震设计 Business interruption 营业中断险 Capacity 承

发表于:2019-02-05 / 阅读(69) / 评论(0) 分类 英文语法词汇

non-payment 不缴付;不付款 non-performing assets 非营运资产 non-performing loan 非营运贷款;不履约贷款 non-profit-distributing body 非分配利润的组织 non-profit-making 非牟

发表于:2019-02-17 / 阅读(78) / 评论(0) 分类 财会英语

property passing on a death 死者去世时转移的财产 property portfolio 房地产投资组合 property situated outside Hong Kong 在香港以外地方的财产 property tax 物业税 property t

发表于:2019-02-17 / 阅读(81) / 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(91) / 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

New Zealand has had MMP voting for our Members of Parliament for the last 16 years. MMP means Mixed Member Proportional. The system we had before MMP was called First Past the Post, like horse racing, where the winner was the one with the most votes.

发表于:2019-02-18 / 阅读(76) / 评论(0) 分类 新西兰英语

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

Today is the first Thursday in May, which is often an election day in Britain. People in many parts of England are voting today in local council elections. In Scotland there are elections to the Scottish Parliament, and in Wales there are elections t

发表于:2019-02-19 / 阅读(52) / 评论(0) 分类 听播客学英语
学英语单词
.pf
a snap
Achtkarspelen
acid rigor
adonilen
air-dropped expendable bathythermograph (axbt)
Alphitobius
Amatikulu
angiosialitis
apprent position
Aq. pluv.
aquafeed
backward shift
balanced two port network
barrans
be as good as one's word
Bonefos
breynia rhamnoides muell.-arg.
caesio digramma
Caeté, B.do
Camano I.
Cardamine calcicola
casous cataract
certification of carriage
cha-chaed
Chlorocaine
circuit performance
codehydrogenase I
continuation of sign
dauernarkose
deglorification
electron attachment coefficient
entry pass
family athyriaceaes
Federalsburg
flex cycle
Flosaskardh
folies de grandeur
get in there
go forward to
Guilin
hahniid
heteroceral
in order
induction-brazing
information firms
inspection copy
John Griffin
karst lake
la testa
lao
leontjev
lungmachi series
maximum excursion
mio-
n-dimensional rectangular array
nakate
needletail
Orchidales
organization by location
over-shave
pendant-type monorail scale
permeater
planer-type machine
playette
pornier
potsdam-sanssouci
psuedoalveolar
quotient module
reflective photoelectric switch
remove riser
repair man
repowering
rotodynamic machine
rubia akane erecta
rubid
scrutineer
sea-based missile
seal a promise
semi automatic advance
senior high school student
separator tank
settle out time
Shamkhal
sider-
slab trailing edge
Spanish West Africa
Standard English
superably
tax-paid in money
terajoules
terminative cases
transshipment to be allowed
ubiquitylation
unelided
uranotaenia (pseudoficalbia) yaeyamana
uremic coma
vasomotor paralyses
vibration proof structure
water plant
whole snipe
xanthoma disseminatum