[化] 放大效应

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(101) / 评论(0) 分类 VOA2003(下)-环境与健康

His health condition is bound to effect his work. 他的病况一定会影响他的工作。 be bound to指一定,必定,免不了。又如: His laziness is bound to result in his failure. 他的懒惰注定导致他的失败。

发表于:2018-12-25 / 阅读(73) / 评论(0) 分类 蒋健棠英语实用句子

Benjamin Frankin wondered about(at) lightning. He combined his curiosity with imagination and carried out his well-known experiment to show that lightning and an electric spark are the same thing. Cur

发表于:2018-12-30 / 阅读(233) / 评论(0) 分类 自考英语(一)78讲

今年7月,14岁的美国华裔少年刘继打破老虎伍兹的纪录,成为美国青少年高尔夫锦标赛史上最年轻的冠军,同时刷新老虎伍兹保持了19年的纪录。刘继出生在纽约州一个只有11万人口的小城市史

发表于:2019-01-09 / 阅读(120) / 评论(0) 分类 实用英语

DEVELOPMENT REPORT - Home-Based Management of Malaria By Karen Leggett Broadcast: Monday, May 31, 2004 This is Robert Cohen with the VOA Special English Development Report. Malaria is estimated to kil

发表于:2019-01-10 / 阅读(122) / 评论(0) 分类 农业与发展

NOEL KING, HOST: Eleven months after Hurricane Maria devastated Puerto Rico, the island is no longer in a state of emergency. That's according to the Federal Emergency Management Agency. And because of that, FEMA has started cutting back its financia

发表于:2019-01-17 / 阅读(106) / 评论(0) 分类 2018年NPR美国国家公共电台8月

The Effect of Advertisement 广告的效果 Some businessmen were talking about advertising on TV excitedly. As none of them had ever done it before, every one had his point of view. At this moment, Mr. Grey came by. He was a car dealer and he had on

发表于:2019-01-28 / 阅读(86) / 评论(0) 分类 英语小达人

60 测试新药安慰剂的疗效 DATE=6-21-01 TITLE=SCIENCE REPORT - Placebo Effect Study BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(119) / 评论(0) 分类 科技之光

今天我们要学的词是ripple effect。 Ripple effect, 连锁反应。 The shutdown of the local mine had ripple effects on the entire community, 当地这家煤矿的关门,在整个社区引起了连锁反应。 美国汽车业界人士警告说

发表于:2019-02-02 / 阅读(84) / 评论(0) 分类 英语每日一词

今天我们要学的词是 cash-strapped, cash is spelled c-a-s-h; strapped is spelled s-t-r-a-p-p-e-d; cash-strapped. Cash-strapped 缺少资金的。面对严重的财务压力,The cash-strapped Indiana University plans to close its School of Co

发表于:2019-02-02 / 阅读(66) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-05 / 阅读(94) / 评论(0) 分类 英语每日一词

If job stress is wearing you down and you want more leisure time, but you can't -- or don't want to -- quit altogether, it can be easy to feel stuck. But there's an alternative to consider: a voluntary demotion. Plenty of professionals dream of scali

发表于:2019-02-06 / 阅读(81) / 评论(0) 分类 阅读空间

As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th

发表于:2019-02-06 / 阅读(88) / 评论(0) 分类 英语作文

Affect and effect are different in meaning, though frequently confused. Affect is chiefly used as a verb and its main meaning is to influence or make a difference to, as in the following example sentences: Affect一般用作动词,其含义为:影响

发表于:2019-02-07 / 阅读(129) / 评论(0) 分类 英文语法词汇

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-13 / 阅读(148) / 评论(0) 分类 英语单词荟萃

It goes up by 15 percent, 对于所有事物都是如此 and you have a 15 percent savings 你还能节省 on the infrastructure. 15%的基础设施经费 This, no doubt, is the reason 这无疑就是 why a million people a week are gathering in citi

发表于:2019-02-13 / 阅读(97) / 评论(0) 分类 TED演讲教育篇

As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th

发表于:2019-02-13 / 阅读(74) / 评论(0) 分类 英语作文

VATICAN CITY, Feb.28 (Xinhua) -- The resignation of Pope Benedict XVI came into effect at 8 pm local time (1900 GMT) on Thursday, who had left the Vatican by helicopter for the papal vacation retreat in south Rome earlier in the afternoon. The pope h

发表于:2019-02-17 / 阅读(100) / 评论(0) 分类 英语新闻

BEIJING, Sept. 1 (Xinhua) -- Medicine prices at public clinics have been notably reduced thanks to a policy that promotes basic medicine, an office of the State Council said Thursday. Current price levels of basic medicine used by government-funded t

发表于:2019-02-18 / 阅读(77) / 评论(0) 分类 英语新闻

If job stress is wearing you down and you want more leisure time, but you can't -- or don't want to -- quit altogether, it can be easy to feel stuck. But there's an alternative to consider: a voluntary demotion. Plenty of professionals dream of scali

发表于:2019-02-18 / 阅读(82) / 评论(0) 分类 阅读空间
学英语单词
acicular troostite
address offset
ahronheim
ajoite
all-wood construction
Allen Tate
autolyzate
baluster railing
bash up
bashofu
bethumbs
Bigadic
block-structured programming language
bosko
bounded queue
Brazos County
buried slide method
Capvern-les-Bains
cayer
chamaecephaly
clerstory
complex mixture
concentricity strategy
cool giant
copper bearing
costs of litigant in person
cyclic injection
decolored
diisobutyl phthalate
dileriate
drinker moth
effectivity
ex-partner
failure control
feeder removal
filter bypass
flerovium
fracture mechanics in reactor structure
genus hydrodamaliss
hacking machine
halorhodopsins
have something on one's mind
hit on six cylinders
impulsive tic
interrupt vectoring
Isothecium
kerosene wick
Kubenskoye
Kūl, Rūd-e
La Aldehuela
lactose fermentation
leaf tobacco
make a public expression of
marine navigation expert system
Meliosma rigida
microphone preamplifier
Mladé Buky
monoacylates
mouchatoe
naiman
Nerl'
nonresizable
objuring
pancreatic cyst
para-chlorophenol
parabolic cusp
pavetta indica
Permic
piano leather
polka jacket
powder metallurgic product
primary bioelements
primary cell wall
project aid
prophalloin
proto-races
put ... to sleep
radionavigation
repetitive analog computer
russetts
salu
schilthuis' equation
seed grafting
self-affirming
shaded cloth
Shimokamagari-shima
snouting
spot weld spacing
statutory accounting principles
sukar
syndrome of corpus callosum
tervahauta
triple-belt
twisted steel
ultrasonic cataract
venae lingualis
viremia virusemia
visiting nurses
wages owedto employees
wordinitial
X-radiation
young conditioned connection