取样错误,错取样

By Scott Stearns Washington 28 March 2006 Vice President Dick Cheney, right, looks towards President Bush as he makes a statement to reporters, March 28, 2006, in Washington President Bush continues h

发表于:2018-12-08 / 阅读(173) / 评论(0) 分类 2006年VOA标准英语(三月)

新编英语教程第五册unit03_1_the_man_who_mistook_his_wife_for_

发表于:2018-12-11 / 阅读(139) / 评论(0) 分类 新编大学英语阅读部分

1. misbelief /ˈmisbiˈli:f/ -- wrong or erroneous belief People thought the earth is flat until Columbus corrected that misbelief. 人们以为地球是平的,知道哥伦布才纠正了那错误的观念。 2. misdeed /mɪsˈdi:d/ -- bad act; wic

发表于:2018-12-18 / 阅读(125) / 评论(0) 分类 突破英文词汇

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(150) / 评论(0) 分类 英文魔法师字源大挪移

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(152) / 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(150) / 评论(0) 分类 财会英语

Indian neighbors seemed to her to be a happily married couple until recently. When I first heard the noise, I almost called 911. It sounded like my downstairs neighbor was bashing his wife against the wall. But I couldn't imagine Gion, a gentle pacif

发表于:2019-01-08 / 阅读(184) / 评论(0) 分类 2005年NPR美国国家公共电台

This is Morning Edition from NPR news. Im Steven Inskeep, as we reported on this program medicaid has become the single biggest budget item for most states. Nearly all of them are trying to limit the growth of the health program for the poor and no

发表于:2019-01-08 / 阅读(137) / 评论(0) 分类 2005年NPR美国国家公共电台

Oscar Nominees Named; New 'Les Mis' Soundtrack Climbs the Charts; Art Exhibit Explores Our Digital Selves Welcome to AMERICAN MOSAIC in VOA Special English. Im June Simms. On our show this week, we listen to music from the Oscar nominated movie, Les

发表于:2019-01-12 / 阅读(157) / 评论(0) 分类 2013年VOA慢速英语(五)月

Secretary of State Hillary Clinton says the Obama administration might reconsider plans for a missile defense system in Europe, if Iran stopped what U.S. officials believe is a drive for nuclear weapons. Clinton met with Czech Republic Foreign Minis

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 VOA标准英语2009年(二月)

OPHIRA EISENBERG, HOST: Next, our contestants will have to deal with the world's worst GPS, but first let's check in with them. Kirsten Lenthe, you are trying to visit all 50 states. So where in the process are you? KIRSTEN LENTHE: I believe, at last

发表于:2019-01-16 / 阅读(147) / 评论(0) 分类 2016年NPR美国国家公共电台12月

By Michael Bowman Washington 04 July 2006 Shuttle Discovery launch The Space Shuttle Discovery is in orbit after a picture-perfect launch Tuesday, the first-ever shuttle mission to lift off on America's Independence Day holiday. --------- After two

发表于:2019-01-20 / 阅读(150) / 评论(0) 分类 2006年VOA标准英语(七月)

A: And so, I just wanted to check in with you and find out where we are with this ject. As you know, youve missed a fairly significant deadline last week, and this will negativity impact the teams ability to move forward with the next stages of this

发表于:2019-01-20 / 阅读(111) / 评论(0) 分类 纯正地道美语

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(90) / 评论(0) 分类 天天商务口语

发表于:2019-02-01 / 阅读(126) / 评论(0) 分类 财会英语

By Paul Sisco Washington, DC 17 January 2007 watch Aircraft Protection report The U.S. government is attempting to address concerns that civilian aircraft are vulnerable to shoulder fired surface-to-air missiles. So it is testing a new anti-missile

发表于:2019-02-02 / 阅读(129) / 评论(0) 分类 2007年VOA标准英语(一月)

Afghanistan's election committee has rejected President Hamid Karzai's request to move up the date for presidential elections to late April. In a widely anticipated announcement in Kabul, the committee said it still considers August 20 as the ideal

发表于:2019-02-06 / 阅读(99) / 评论(0) 分类 VOA标准英语2009年(三月)

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(104) / 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(116) / 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(111) / 评论(0) 分类 英语口译
学英语单词
access-line facilities
al humaydah
alsoes
anti-colonialisms
antibacklash
antichristianity
application-focused array
autogram
auxiliary cells
avada kedavra
average hot-water heating load
bathing trunkss
battle of Spotsylvania Courthouse
bodoite
bonferonni
brachioncus
brown acids
bulking filling
causality of crime
centrifugal friction clutch
chinese subtitles
chromatic edge weight
Cirrphyllum
coaxial variable direction coupler
commercial yield
computer output microfilming system
contract change notification
Cornimont
corrected altitude
crosers
current energy
demonstration reliability test
direct tablet compressing
dry quenching of coke
electrical disturbance
electron-beam ion source
ferro-chromium
flightier
fluornatromicrolite
fold domain
forward shift operator
general clean-up
generative software
hyracoideas
ice ball method
implied recognition
incumbent cotyledon
invalid address register
jackie-o
jig borer
kettlelike
lands of enchantment
lathe spindle
lattice unharmonicity
lauristinus
marine radio direction finder
mattressing
maxwellian cross-section
mesle
mesne process
metabolic half-life
Michaell
mid-season
nks
normal contact ratio
octadecyltrimethylammonium pentachlorophenate
oxhp
parallel pipelined processor
parfocalization
park and drive
persuade sb to do
phlacrocorax carbo
phlorin
photoprotection(PP)
physical seismic model
planktonically
poriness
positive-going threshold voltage
proportioning tank
proxy variables
pseudomembranous enterccolitis
punch box
razzle-dazzle
real flattening
reoccurs
santoni
scissors grab
sevenpences
shaft for hinged lever
state-level
structure-oriented editor
subcarrier phase
systems development life cycle
that's the boy
tonsil of cerebellum
Totentanz
tressured
tridecylic acid
twelfth grades
wisc-iv
worker-bee
zonary placentation