[网络] 卡方;卡方检验表;卡方检定法

[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(194) / 评论(0) 分类 医疗服务英语

When kidnappers attacked a woman on a Guatemala City street and seized her baby daughter, DNA testing came to the rescue. The tests helped reunite the girl with her mother after the baby was left at a religious center with no identification. DNA test

发表于:2018-12-08 / 阅读(84) / 评论(0) 分类 2018年VOA慢速英语(七)月

New English Tests Beyond TOEFL, IELTS Since 1964, colleges and universities in the United States have used the Test of English as a Foreign Language, or TOEFL, to measure an international applicants level of English. Universities in English-speaking

发表于:2018-12-08 / 阅读(69) / 评论(0) 分类 2018年VOA慢速英语(九)月

发表于:2018-12-13 / 阅读(134) / 评论(0) 分类 Wee Sing Around the World

Frogs Were Used In Pregnancy Tests Between 1930-1950, African clawed frogs were in great demand. These frogs were imported all over the world and used in labs for pregnancy tests. Technicians injected a sample of a womans urine into a female frogs hi

发表于:2018-12-19 / 阅读(87) / 评论(0) 分类 Facts-事实

Rese / Botswana speaker I think.. all people learn, because they give you the opportunity to evaluate how much you know and how far you've gone with whatever it is that you're learning, and they give you a chance to also see how close you are with yo

发表于:2018-12-28 / 阅读(85) / 评论(0) 分类 一起闲话英语-English Chitchat

I hate tests. Who was it who decided that tests are a good way to test your knowledge? Probably someone who liked putting students through pain. Tests are so unfair. People who are good at remembering lots of things for a short time are good at tests

发表于:2018-12-28 / 阅读(111) / 评论(0) 分类 听一分钟英文-T

By Scott Stearns White House 05 July 2006 President Bush says North Korea's missile tests have further isolated the reclusive regime. European and Asian leaders have joined the United States in condemning the test launches over the Sea of Japan. ---

发表于:2019-01-05 / 阅读(160) / 评论(0) 分类 2006年VOA标准英语(七月)

Ten US banks fail 'stress tests' 十个美国银行应力测试失败 Ten of America's largest 19 banks need a combined $74.6bn (50bn) of extra funds to boost(推进,提高) their cash reserves.(现金储备) That is the main finding of the so-called stress tests

发表于:2019-01-07 / 阅读(89) / 评论(0) 分类 英语新闻

Blacks, Latinos Score Lower on Tests than Whites, Asians White and Asian students continue to do better on tests than black and Latino students, says the U.S. Department of Education. This information, which comes from the governments 2015 Nation's R

发表于:2019-01-12 / 阅读(73) / 评论(0) 分类 2015年VOA慢速英语(十一)月

Are Children Taking Too Many Tests? Urban school systems in the U.S. give too many tests, says a new study. President Obama agrees. In an open letter to parents, he asks: Ive got a pop quiz for parents and teachers across the country. If our kids had

发表于:2019-01-12 / 阅读(101) / 评论(0) 分类 2015年VOA慢速英语(十一)月

By Greg Flakus Houston, Texas 24 November 2006 watch DNA report Millions of people around the world can trace their ancestry back several generations or more through oral history, family documents or government records of such events as marriages an

发表于:2019-01-12 / 阅读(139) / 评论(0) 分类 2006年VOA标准英语(十一月)

ARI SHAPIRO, HOST: The highest court in the state of Massachusetts is considering roadside sobriety tests, specifically whether the tests that police use to determine drunk driving can also prove a driver is high on marijuana. As NPR's Tovia Smith re

发表于:2019-01-16 / 阅读(79) / 评论(0) 分类 2017年NPR美国国家公共电台1月

Currently, learners are required to take courses at driving schools before sitting theory and practical tests. They have to pay for the courses up front, and the schedule for lessons and exams is decided by the schools, most of which are located in r

发表于:2019-01-19 / 阅读(86) / 评论(0) 分类 2015CRI中国国际广播电台

Lesson 12 Around Town 第十二课 城镇地标 April 27 4月27日 Getting a Driver's License 考驾照 Read it! 读读看! Taylor wants a driver's license. She took a course in Vancouver. 泰乐想要取得驾照。她在温哥华上过驾训课,

发表于:2019-01-23 / 阅读(99) / 评论(0) 分类 大家说英语

By Phuong Tran Dakar 25 April 2008 What started out as Africa Malaria Day was being observed worldwide for the first time on Friday. Health organizations have long said that most of the one million deaths every year attributed to malaria happen in Af

发表于:2019-01-31 / 阅读(98) / 评论(0) 分类 VOA常速英语2008年(四月)

By Anjana Pasricha New Delhi 09 July 2006 Indian army soldiers watch the display of an Agni-2 missile during the Army Day parade in New Delhi (File photo) India has tested a sophisticated, long-range nuclear-capable missile that dramatically boosts

发表于:2019-02-06 / 阅读(140) / 评论(0) 分类 2006年VOA标准英语(七月)

By David Gollust State Department 05 July 2006 Secretary of State Condoleezza Rice said Wednesday the international community has multiple ways of responding to what she termed North Korean brinksmanship. But she said the missile tests do not mean t

发表于:2019-02-06 / 阅读(156) / 评论(0) 分类 2006年VOA标准英语(七月)

Chiki Chiki from:Starclub Dr. Alban Chiki-chiki on the mind Chiki-chiki all the time If you want it you got it I'm burning inside Chiki-chiki love your style Chiki-chiki so alive Let's go crazy, amaze me Get into the vibe (vibe vibe vibe vibe vibe...

发表于:2019-02-07 / 阅读(133) / 评论(0) 分类 好听的英文歌曲

Authorities in China have issued new regulations for road tests of self-driving cars, which will allow local authorities to sign off on vehicle tests that match local conditions, while ensuring that safety is the top priority. Xin Guobin, China's Vic

发表于:2019-02-22 / 阅读(64) / 评论(0) 分类 2018CRI中国国际广播电台
学英语单词
a2-Globulin
AC balancer
acropora yongei
Adie-Holmes syndrome
adore for
Akwaya
American shares
any time now
as sabkhah
autokinesis
baccharis halimifolias
Barnett
barqa ad dumran khasm
blue-ball
Brazilian butts
card cutting
CCL17
claman
coccosphere
conventional propellant loading system
cordialised
Crvstoserpin
crystallographic lattice constant
CSI (command string interpreter)
Dachepalle
dc discharge
defunctnesses
Desmotiontae
doorsteppers
driving box wedge
dummy bar
economic difficulty
ekistics
electronic
electrostatic getter ion pump
evaporating heater
evoked response audiometer
fingerpointing
forced frugality
fumble
Galen's foramina
giving up the ghost
go on the air
grassies
gushingly
Halorrhagidaceae
homothermy
imbrues
instantiate live controls
jayhawking
juvenile period
lap seam welding
leased fee interest
lengthened pulse
ligature reel
Lissington
list of a stylus
lose patience
machine molding
mazang
mean specific gravity
measurable
Mercier Lacombe
minusculum
mouth-and-hand synkinesia
n-bromosuccinimide(catalyst)
novas
numerical model
on their beam ends
orifice(plate)
pennylands
percental
petuntze
phyllopyrrole
poroporoes
product testimonial
rail shearing device
reformling
relative turgidity
renal-splenic venous shunt
Schongastia pseudoschuffmeri
shallow water splash
Shimofusa
single-cutting hand saw
sinus aort?
Slavonian grebe
Somali peninsula
spatial point processes
sranatum
steam shop
test head
that's wassup
thousand metric tons
tie-ins
titubating
toilet powder
tricyclic anti-depressants
vying
water resources optimal operation
weinburg
wrathy
xira