决策问题中的样本容量

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(198) / 评论(0) 分类 英语情景对话-健康

[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(256) / 评论(0) 分类 医疗服务英语

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:2018-12-06 / 阅读(158) / 评论(0) 分类 格列佛游记.Gulliver's.Travels

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:2018-12-06 / 阅读(160) / 评论(0) 分类 格列佛游记.Gulliver's.Travels

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:2018-12-06 / 阅读(161) / 评论(0) 分类 格列佛游记.Gulliver's.Travels

safe--安全 sale--出售 same--相同的 save--节省 sad--悲伤 salad--沙拉 sample--样品

发表于:2018-12-16 / 阅读(118) / 评论(0) 分类 用听的背单词-基础2000MP3(h-z)

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(160) / 评论(0) 分类 英语情景对话-健康

英语口语王 想说就说(五)16

发表于:2018-12-26 / 阅读(161) / 评论(0) 分类 英语口语王-想说就说(五)

星级典句: 第一句:We are pleased to quote you for 1500 dozen men shirts as for the sample you sent before at $20 per piece. 我们愿意按照你方送来的样品提供1500打男士衬衫,每件20美金。? A: We made the offer subject t

发表于:2018-12-26 / 阅读(126) / 评论(0) 分类 天天商务口语

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(173) / 评论(0) 分类 财会英语

A man walked into a dress shop and told the clerk he wanted to buy a surprise formal evening gown (礼服, 睡袍)for his wife. What size? asked the clerk. The man shrugged blankly. Trying to help, the clerk inquired, Well then, what are your wife's

发表于:2019-01-06 / 阅读(221) / 评论(0) 分类 趣味英语

今天我们要学的词是size up。 To size up, 对某个人或某件事进行估计、评定。She is sizing up her romantic rival, 她仔细揣摩情敌的实力。The candidate sized up the situation and decided to withdraw, 这位候选人对选战

发表于:2019-01-06 / 阅读(132) / 评论(0) 分类 英语单词荟萃

关于质量 我们不得不遗憾地向贵公司报告: 贵公司6月29日售给我公司的虾罐头质量太差, 使我们收到不少抗议。 We regret to have to inform you that the tins of lobster which you sold me on 29 June have caused numer

发表于:2019-01-11 / 阅读(158) / 评论(0) 分类 实用英语

By Al Pessin Pentagon 21 February 2006 U.S. Defense Secretary Donald Rumsfeld says he has no problem with the U.S. government decision to allow a company from the United Arab Emirates to take over a c

发表于:2019-01-13 / 阅读(185) / 评论(0) 分类 2006年VOA标准英语(二月)

Iran Encounters Nuclear Problems New reports by Western experts say Irans nuclear program is faltering because of poorly functioning equipment. But they say Iran has the capability to build at least one atomic weapon in about six months time, if it c

发表于:2019-01-14 / 阅读(127) / 评论(0) 分类 VOA标准英语2011年(十月)

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(211) / 评论(0) 分类 实用英语

服装类 SZ SPEC---SIZE SPECIFICATION MEAS.---MEASUREMENT A/P SPL---APPROVAL SAMPLE P/P SPL---PRE PRODUCTION SAMPLE S/P SPL---SHIPPING SAMPLE FAB---FABRIC ACC---ACCESSORY BTM---BOTTOM FRT---FRONT BK---BACK PKT---POCKET PLKT---PLACKET SLV---SLEEVE CLR--

发表于:2019-02-06 / 阅读(208) / 评论(0) 分类 英文语法词汇

An Adult Decision The year before my son turned 18, he constantly pleaded to be allowed to a tattoo, but I refused to sign permission for one. He argued that soon he would be a man and he should be able to make adult decisions. Sure enough, a few day

发表于:2019-02-16 / 阅读(204) / 评论(0) 分类 趣味英语

How do you gauge a country's well-being? The usual approach is to look at economic indicators like GDP or employment figures, or social ones like literacy levels or crime rates. But in Britain politicians are seeking a much more basic measure of the

发表于:2019-02-21 / 阅读(105) / 评论(0) 分类 英语听力精选进阶版

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(176) / 评论(0) 分类 健康-Health
学英语单词
adhesive organ
area test
attenuation of sound
Batlow
be celebrated for
beadworks
bogus newsgroup
Boulgou
Bugaia I.
capataz
Cayman Islands
ceratophyllaceaes
compo bronze bearing
congruent melting
connecting vessels
coordinated metal complex
coronest
correlated colo(u)r temperature
craniopagus occipitalis
crank slotting machine
Crocco's variables
deep vessel
detector paper
diophane
Dontostemon micranthus
drinkathons
East African Common M market
enfoldment
entreprenerds
eyes meet
field effect mode
four-bar motion
glykys
Grasse
Halon fire extinguishing agent system
harbor surveillance radar
Henrisporites
holohemihedral
hrvatskas
hymnodists
infringed on
iris action
junkballing
KClO3
Litz-Jeanselme nodules
long-spined bullhead
Madre Occidental, Sa.
mastermedia
maximum distance separable code
melomelic monster
menogerene
micaphyre
millet downy mildew
monitoring instruction
most favoured nations
MS-PCR
native knowledge
needle divider
nicey nicey
nicka
njeri
non-violent
nondisjunctions
normative projection
not do sb any favours
overshot loader
patent mitcheline
pencil-whipping
phellinus senex
pinches off
pleuropericardial adhesion
plotholes
polyethyene glycol hydroquioxyl diacetate
predation theory
prosecution history
protective animal
pseudomasculine
quinine nucleinate
r.m.m.
ready-to-go
rewind solenoid
Robe R.
Salix pycnostachya
sea-float
sercretogogue
seroglobulin
steady pull
suborder limicolaes
swiney
system of production responsibility
teatable
technical-assistance
temperature-humidity cycling
tribenzylarsine oxide
tuateras
Umm Ruwābah
unary operation
Ursae Minoris
USCMA
wear performance
welding flash
wild plants garden