环效应

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(100) / 评论(0) 分类 VOA2003(下)-环境与健康

This is Scientific Americans Sixty-second Science. Im Cynthia Graber. This will just take a minute. Poor old spleen, it never got the recognition it deserved. Until now. Scientists had known that the spleen is part of our immune systems. But it was c

发表于:2018-12-24 / 阅读(73) / 评论(0) 分类 Scientific American(八)月

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(71) / 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(231) / 评论(0) 分类 自考英语(一)78讲

图片1 by Mignon Fogarty This is an expanded show based on the original episode covering when to use affect with an a and when to use effect with an e. This question is from Eric on the voicemail line. I have a question for you regarding the affect

发表于:2019-01-02 / 阅读(87) / 评论(0) 分类 英语语法 Grammar Girl

By Ursula Lindsey The terrorist bombings last week at resorts along Egypt's Red Sea coast raised fears of another slump in the country's tourism industry, a key sector of its economy. The industry is

发表于:2019-01-03 / 阅读(74) / 评论(0) 分类 VOA2004(下)--世界经济

Sometimes when I'm in heaven 有些时日感觉身在天堂 I get forgetful of the Earth, woah 世间繁尘琐事早已遗忘 Until I hear you bickering like boys and birds 直到我听到你的声音如鸟儿啼鸣似孩童嬉戏 The heat is on, 阳光

发表于:2019-01-03 / 阅读(69) / 评论(0) 分类 听歌学英语

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(115) / 评论(0) 分类 实用英语

听力题目: 17.(A). Henry was startled by the dogs bark. (B). The dog barked because Henry was jumping. (C). Henry jumped over the dog. (D). The dog barked in spite of Henrys commands. 18.(A). He explained all about the circulatory system. (B). H

发表于:2019-01-18 / 阅读(64) / 评论(0) 分类 托福听力单句训练

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(77) / 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(116) / 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(81) / 评论(0) 分类 英语每日一词

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(93) / 评论(0) 分类 英语每日一词

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(84) / 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(125) / 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(145) / 评论(0) 分类 英语单词荟萃

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(70) / 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(94) / 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(74) / 评论(0) 分类 英语新闻

They say Jan. 18 or Blue Monday is the most depressing day of the year, but they're wrong. The most depressing day of the year is today, because you're about to find out how and when you're most likely to die. 人们总说蓝色星期一,即1月18号

发表于:2019-02-18 / 阅读(63) / 评论(0) 分类 阅读空间
学英语单词
3-O-methylnoradrenaline
ablepharia
accept with an open mind
acidization
acquisition radar coverage
aminobenzyl alcohol
antiassociation
author mark
automatic picture start-stop
baghdadis
berel edge
big stink
blood alcohol
Bordeaux I, II, and III, Universities of
brachial plexus neuropathy
bramson
BSHW
butterfly spread
butylbromide
caisson sinking method
carlssons
casares
channel-to-source voltage
Chatkyi
Chinese chive seed
ciliary metachronism
circulating volume of refrigerant
class hydrozoas
coal seam dip angle
constant length system
costume
d'hollander
darkroom illumination
domestic rental index
electric curing of concrete
electro-magnetic interference (emi)
Emerging Market Fund
eustatic fluctuation
fieldslaves
final worth
finger guide
fluoro-D-glucose
formolite
Goreans
grandlord
graphical sequencing
grinding wheel arc dresser
heave a line taut
heel kick
high-rates
innoxia
Isobuty
isoeral
JATO engine
junior accountant
keralite
laminagraph
lasing beam diameter
lateral transmission
leniency bias
mediastinale superius cavum
metal composition
middle cardiac vein
mismailing
mycoleptodiscus taiwanensis
Newton-Laphson method
nonmetric
oocyst
operator performance index
penchi series
plagiomnium rhynchophorum
pocket-sheriff
porphyrin
prairie rockets
product-markets
Pythagoras number
range specification
real swordfish
reform in education
reinforcing relay
remote control laying
routine modification
sarcina violacea staphylococcus albus
sequoiadendrons
Serra das Araras
sexist language
shaping milling machine
specification limit
steam heater battery
tactism
tertiary-industry
test reach
thioaceto-acetic ester
thrown down
tritognathous
Ubero
vanilla puddings
warlockry
wedge block gauge
windward post
wire memory matrix
zimbel