独佔效度指标

HOST: Welcome to AMERICAN MOSAIC, in VOA Special English. (MUSIC) I'm Doug Johnson. On our show this week: We answer a question about the term baby boomers ... Play some music from the Beatles ... And

发表于:2018-12-01 / 阅读(138) / 评论(0) 分类 2006年慢速英语(十二)月

Topics: Movies-The Usual Suspects; Tribal Colleges and Universities; effectiveness versus efficacy; to consider and to differentiate; common responses to Thank you Words: usual suspect version limp to round up innocent notorious tribal to force reser

发表于:2018-12-14 / 阅读(41) / 评论(0) 分类 空中美语初级

By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide

发表于:2018-12-15 / 阅读(82) / 评论(0) 分类 VOA2003(下)-环境与健康

The growing trend towards online education here in China is starting to raise questions about its effectiveness, and its overall viability. While more and more people are choosing to take part in distance education in so-called Massive Online Open Co

发表于:2018-12-19 / 阅读(54) / 评论(0) 分类 世界各地新闻集锦

Topic1-Nine years after the plastic-bag ban In 2008, China initiated a national ban on the use of free plastic bags in supermarkets. 9 years later, the effectiveness of the ban is under fire. Environmentalists, congressional delegates, and even state

发表于:2018-12-25 / 阅读(46) / 评论(0) 分类 英语角-圆桌会议

Your mood of the day depends on your choice You can choose to be happy And be lively throughout the day. You can share positive vibes all day. On the other hand, you can choose to be sad, Be sorrowful all day And it will affect your effectiveness in

发表于:2018-12-29 / 阅读(92) / 评论(0) 分类 瞬间秒杀听力

Monopoly is a popular board game. He plays Monopoly with his friends. There are two dice. They throw the dice. They move their tokens around the board. He always uses the car token. His best friend always uses the horse token. They all have fun. They

发表于:2018-12-31 / 阅读(84) / 评论(0) 分类 儿童英语小故事

There's an iconic image of Bill Gates that might help explain our collective fascination with this legendary businessman and his most famous creation, the Microsoft Corp. It's a mug shot from 1977, taken after Gates was pulled over in Albuquerque, N.

发表于:2019-01-08 / 阅读(180) / 评论(0) 分类 英语小短文

optimal effectiveness 最大成效 英文释义 An expression describing a condition in whichoperations are at their most efficient 例句 Some managers believe that six is the right number of members on a work team for optimaleffectiveness.有些经理

发表于:2019-01-08 / 阅读(70) / 评论(0) 分类 每日商务英语

Doctors often use drugs in combination. Sometimes one medicine will enhance the effectiveness of another. Or a drug will have side effects that are eased by a different medicine. Now, researchers have found one drug that does both, and the name of th

发表于:2019-01-14 / 阅读(61) / 评论(0) 分类 VOA标准英语2010年(十)月

Voice 1 Welcome to Spotlight. Im Joshua Leo. Voice 2 And Im Christy VanArragon. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Park Place! Voice 2 Oxfor

发表于:2019-01-19 / 阅读(72) / 评论(0) 分类 环球英语 Spotlight

An Iron ore index has now been launched here in China. As CRI's Wei Tong reports, it's designed to give Chinese companies a bigger say over the pricing of the key component in the production of steel in the international market. The index consists of

发表于:2019-01-19 / 阅读(86) / 评论(0) 分类 世界各地新闻集锦

One of the biggest challenges in fighting tuberculosis comes from new drug-resistant(抗药性的) strains of the disease. And one of the main reason those strains have developed is that TB patients often don't take their standard, 14-pill, course of

发表于:2019-01-31 / 阅读(88) / 评论(0) 分类 英语新闻

correction phase of stock market 股市调整期 Correctional Services Industries Suspense Account 惩教工业暂记帐 corrective affidavit 修正遗产申报誓章 correspondent bank 代理银行 C

发表于:2019-02-01 / 阅读(66) / 评论(0) 分类 财会英语

今天我们要学的词是untested。 Untested, 没有经过测试的,没有经过考验的。最近,香港和印度等亚洲地区陆续发现禽流感。为了预防禽流感对人类的威胁, Several human vaccines for bird flu have been d

发表于:2019-02-03 / 阅读(49) / 评论(0) 分类 英语每日一词

Kweichow Moutai has announced on its official website that the company's new policies will soon be published under the guidance of China National Development and Reform Commission and the local bureau of commodity prices in Guizhou Province. Moutai's

发表于:2019-02-14 / 阅读(71) / 评论(0) 分类 英闻天下

今天我们要学的词是nutrition。 Nutrition, 营养。 The company was accused of misstating nutrition facts on the label, 这家公司被指控在标签上标注错误的营养成分。世界粮食计划署说, Food and good nutrition helps

发表于:2019-02-16 / 阅读(47) / 评论(0) 分类 英语每日一词

Love bade me welcome; yet my soul drew back,Guilty of dust and sin. But quick-eyed Love,observing me grow slackFrom my first entrance in,Drew nearer to me,sweetly questioningIf I lacked anything. 爱神欢迎我的到来,而我的灵魂却在

发表于:2019-02-17 / 阅读(59) / 评论(0) 分类 双语有声阅读

台湾籍旅美老师今天交给我们的句子是: Healthcare providers, too, can be required to change their practices in order to accommodate and cater to foreigners. A recent report on healthcare in developed countries ranked the US last in ef

发表于:2019-02-22 / 阅读(88) / 评论(0) 分类 留美老师带你每日说英文

Topics: Hip Hop Culture; The New York Stock Exchange; effectiveness versus efficiency; jilted; hence versus thus Words: hip hop DJ to rap graffiti breakdancing / breaking oppressive stock exchange stock trading floor NYSE Composite Index base value p

发表于:2019-03-05 / 阅读(214) / 评论(0) 分类 美语听力 English Cafe
学英语单词
abdominal adiposity
abortionee
acrochordon
advance cut
air-to-air gunnery
ajcs
artificial mains network
av.s
blanch from
bush hedge
by-work
carnoustie
CBP (condensate booster pump)
chronic enteropathic acrodermatitis
cognitive consonance
Collective Company Signing Agreement
construction practice
coplanar grid valve
counterpart profile
cyanoacrylate
cystathionase
Darakuyeh
devolve sth to sb
dorsal axillary septum
dost
duodiode-triode
dustcell
dynamic dumping
El Peloto
engage in
experiment tank
fagus americanas
field weakening ratio
find one's grave
Flybow
Georges Eugene Benjamin Clemenceau
graphite reflected
I don't know about you
Indocalamus longiauritus
input modulation
internal revenue agent
internatinal polar year
International Tele-communication Satellite
lignite pitch
marquerching
method of ficitious loads
mooi-jai
muckings
mussel poisoning
nanofiber
non-boiling reactor
normal earnings
not nearly so as
order point reached
oxide layer
Pacific Ring of Fire
Parvathi
pendulum governor
perfect condition
phasictheory
pipe-lay
polypus cysticus
Prieska
program-controller
proteinogen
protoarchaeology
psychism
pulse NMR spectrometer
radiation insult
remora remora
ring-circuit operation
sainsburys
Sc. D. Hyg.
scanogram
Schima khasiana
science-room
set index instruction
sick-list
single-core type current transformer
single-element lens
slime layer
solar-powered plane
solenoglyph
SOS
stir oneself
styling gel
subscription of shares
summerised
toilet baby
Tongue-Rolling
transmultiplexing
trappers
trawl boat
typhose
ultrasonic spot welder
unfavourable
united federation of teachers (uft)
vapor extractor
washerless
wingmate
YASDs
Zetekitoxin