样本估计量

A: Why are you handing me a plastic cup? B: Your doctor wants to test your urine and needs a sample. A: How am I supposed to do that? B: We need you to urinate like you normally would, and then stop and finish into the cup. A: What am I supposed to d

发表于:2018-12-02 / 阅读(203) / 评论(0) 分类 英语情景对话-健康

ESL Podcast 236 An On-Site Estimate GLOSSARYbuilding contractor a person or company that is hired by someone else tobuild homes or offices* The Patils were very happy with their building contractor because he built theirhome faster and for less money

发表于:2018-12-03 / 阅读(194) / 评论(0) 分类 2007年ESL之商务英语

[00:05.15]第十三部分 化验取样 [00:10.29]1.The first test is no problem, [00:12.92]做第一项检查没有问题, [00:15.54]but the second one has to be done on an empty stomach. [00:33.78]但第二项目得空腹做. [00:52.01]2.How long do I have to fast? [01:01.04]

发表于:2018-12-05 / 阅读(257) / 评论(0) 分类 医疗服务英语

by Jason Marshall Sometimes statistics* seems magical. Of course, there isnt really anything magical going onbut the fact that statistical methods can be used to pull useful information out of a hatful of messy data is, at a minimum, remarkable. And,

发表于:2018-12-07 / 阅读(164) / 评论(0) 分类 数学英语

by Jason Marshall A few weeks ago I had a Twitter conversation with the former host of QDTs Modern Manners Guy, Trent Armstrong, in which Trent said something along the lines of: I've always wondered how to tell how fast a football player is going ba

发表于:2018-12-07 / 阅读(111) / 评论(0) 分类 数学英语

A: What is that plastic cup for? B: Your doctor has requested a urine sample. A: Am I supposed to pee into the cup? B: We want what we call a clean sample. Urinate a drop or so into the toilet, and then stop the flow and urinate into the cup. A: Then

发表于:2018-12-16 / 阅读(161) / 评论(0) 分类 英语情景对话-健康

The undersigned parties hereby agree to form a _____________ (specify type of business entity), in the state of ___________, primarily for the following purposes: ______________ The principal place of

发表于:2019-01-03 / 阅读(175) / 评论(0) 分类 财会英语

By Nick Simeone A report prepared by the U.S. intelligence community offers a pessimistic outlook for Iraq, including the possibility that the country could drift toward civil war. A U.S. official, wh

发表于:2019-01-04 / 阅读(134) / 评论(0) 分类 VOA2004(下)--新闻盘点

This is bigger than the Super Bowl. This is actually bigger than the Olympics. This is really a big deal for Africa, but its also a big deal for the United States. Because you know they really have something to prove. Much of the world sees them real

发表于:2019-01-08 / 阅读(176) / 评论(0) 分类 CNN2010年(六)月

By Gary Thomas Washington 02 October 2006 The United States' top intelligence official says that although the Islamic-based terrorist movement is growing, counter-terrorism efforts have kept the threat in check. Director of National Intelligence Joh

发表于:2019-01-11 / 阅读(188) / 评论(0) 分类 2006年VOA标准英语(十月)

By Gary Thomas Washington 02 February 2007 A new U.S. intelligence estimate says that the chaotic situation in Iraq could deteriorate further unless the warring sectarian parties compromise. But it says that the current political climate makes such

发表于:2019-01-11 / 阅读(153) / 评论(0) 分类 2007年VOA标准英语(二月)

A study of 13 countries found that more than 5 million people were killed, most of them in Vietnam. Also, the latest estimates of the world's refugees. Transcript of radio broadcast: 20 June 2008 This is IN THE NEWS in VOA Special English. A new stu

发表于:2019-01-11 / 阅读(138) / 评论(0) 分类 VOA慢速英语2008年(六)月

Below you will find a sample outline and the essay written from that outline. OUTLINE Paragraph 1 (Introduction) I. Leading sentence: It took me eighteen years to realize what an extraordinary influence my mother has been on my life. II. Summary of m

发表于:2019-01-20 / 阅读(212) / 评论(0) 分类 实用英语

HEALTH REPORT - Study Increases Estimate of Flu Hospitalizations in the United States By Cynthia Kirk Broadcast: Wednesday, September 22, 2004 This is Gwen Outen with the VOA Special English Health Re

发表于:2019-01-27 / 阅读(165) / 评论(0) 分类 健康与经济

By Steve Herman New Delhi 17 August 2007 India was once thought to have the world's highest number of people with HIV -- the virus that causes AIDS. But the estimate was recently reduced by more than half -- down to 2.5 million from 5.7 million. The

发表于:2019-01-30 / 阅读(199) / 评论(0) 分类 2007年VOA标准英语(八月)

By Gary Thomas Washington 17 July 2007 A new U.S. intelligence estimate says al-Qaida remains determined to mount attacks on major targets in the United States, especially if it can acquire weapons of mass destruction. VOA correspondent Gary Thomas r

发表于:2019-01-30 / 阅读(197) / 评论(0) 分类 2007年VOA标准英语(七月)

SCIENCE IN THE NEWS - American Scientists Estimate Future Weather Conditions in Africa By Jill Moss and Amanda Scott Broadcast: Tuesday, June 07, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, i

发表于:2019-01-30 / 阅读(179) / 评论(0) 分类 科技之光

1.切忌主客不分或模糊。例子: Deciding to rescind the earlier estimate, our report was updated to include $40,000 for new equipment. 应改为 Deciding to rescind our earlier estimate, we have updated our report to include $40,

发表于:2019-02-06 / 阅读(144) / 评论(0) 分类 英语作文

I work for a building contractor and I spend most of my workday giving on-site estimates. I mainly go to peoples homes, discuss the work they want done, inspect the site, and give them a quote. Robert: You want to expand your kitchen, is that right?

发表于:2019-02-13 / 阅读(130) / 评论(0) 分类 地道美语播客

A: What is that plastic cup for? B: Your doctor has requested a urine sample. A: Am I supposed to pee into the cup? B: We want what we call a clean sample. Urinate a drop or so into the toilet, and then stop the flow and urinate into the cup. A: Then

发表于:2019-02-27 / 阅读(177) / 评论(0) 分类 健康-Health
学英语单词
activity-on-node network
alpha-cellulose
antenna load impedance
application cylinder pipe
b stage
balance of birth and death
battlespace awareness
be finished
breaker roll type oil seed press
Brownian rotation
bufogin
Buritis
bursicle
C.M.E.A.
candescence
cappon
characteristic series
Cheese Effect
chrysocystidium
compatibility of fixed point constraint
compound experiment
conservative transposition
content of inventory
controlled current electrolysis
cornmarkets
coulombian force
cross-correlation method
curve of magnetization
deep space tracking network
direct-to-video
double -seal valve
Drumtochty Castle
Drymaia
E isomer
elephent
essure
excessive measure
expert problem solving
face-to-face engagement marketing
file computation
fluxing power
forum court
gas supply
general arrangements to borrow
God boy
great-coat
gross demonstrated capacity
ground-coupled heat pump
hemosiderins
high-early-strength portland cement
hydroxide ions
Hypohysis
idler time
interponibility
iodopyracetmethyl glucamine salt
it's a steal!
L. S. G.
landing of goods
malawar
Maliwatt machine
maximum burst size
milab
mobile sand mill
natural time of viscoelasticity
next ballast voyage
nickel bloom
non-realists
normal key
of due
Ogaki-damu
otter shrew
overhead communication line
patronat
petara
petrolize
phillips screw
porno film
porphyria cutanea tarda
Psammochloa
Psychrogeton poncinsii
Rakityanka
reconnaissance in force
refeminized
reverse-direction flow
rhapsodists
salpingo
sand clay loam
sandwiched in
satellite lines (of an oh source)
screen washing
Sierra Miwok
sodium 4-amino-2-aurothiosalicylate
taxodium ascendenss
testing out
the fifth wheel of a coach
three-dimensional radars
torture-chamber
unbalanced-throw screen
unparseable
water chiller
whooshes
Z-Phe-Arg-AMC