积累效应;聚集效应

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(114) / 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(83) / 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(255) / 评论(0) 分类 自考英语(一)78讲

Todd: So, Raphael, what did you study at university? Raphael: My main specialty is stage design, but stage design is basically theater decoration, but it tends to disappear because there is not so many job in this field, so it's closely related to in

发表于:2019-01-02 / 阅读(94) / 评论(0) 分类 英语访谈对话

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(108) / 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(98) / 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(86) / 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(138) / 评论(0) 分类 实用英语

Todd: So, Raphael, what did you study at university? Raphael: My main specialty is stage design, but stage design is basically theater decoration, but it tends to disappear because there is not so many job in this field, so it's closely related to in

发表于:2019-01-19 / 阅读(74) / 评论(0) 分类 原版英语对话1000个

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(102) / 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(136) / 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(99) / 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(115) / 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(106) / 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(145) / 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(166) / 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(96) / 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(123) / 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(94) / 评论(0) 分类 英语新闻

Todd: So, Raphael, what did you study at university? Raphael: My main specialty is stage design, but stage design is basically theater decoration, but it tends to disappear because there is not so many job in this field, so it's closely related to in

发表于:2019-03-06 / 阅读(141) / 评论(0) 分类 英语趣味课堂
学英语单词
absolute normal number
abuse of monopoly
achnanthes amoena
advice and consent
aficionada
ahistoric
Air Velocity Meters
alum potash
amberfishes
Amlia Knoll
Ammersbek
anisotropic disc
annuens
applicating
argle-bargling
astragalus danicuss
aum shinrikyoes
autocunnilingus
avian infectious hepatitis
badly-designeds
bailamos
biologically soft detergent
black-white leprosy
cardew
caustic soda lye
charge cable
chuck-farthing
Cimicifugoside
citharichthys cornutuss
closed-circuit voltage
coffea
cornely
cuora flavomarginata
cylinder type cutterhead
dablam
dikers
Droylsden
dupe into
enteropathic arthritis
family arrangement
fenestratedl bandage
free-entry
glycosylsphingolipid
graph theory algorithm
greensbrook
have a lot on your plate
have sth. at heart
hepatitic
high albedo
homestore
introduce a question
Itbayat I.
jacobses
Liedolsheim
local service area
Longyear City
lydall
Manoilescu argument
medical administrative control system
microprogrammable read-only memory
mistletoebirds
moly cows
mordanting bath
Murraya crenulata
nature of account
non-earnings
nonuniform rotation
normal formulas
orbimed
organa sensoria
oversystematizing
pakora
pangkor
photomagnetic memory
Price Continuity
primary time and frequency standard
pulse widescope
pumblenose
quantal content
ravenage
reduction of adhesion on minimal radius
reserve horse power
sebaceous adenocarcinoma
slope switch
smity
soil skeleton
specific IC
spotted beebalm
successive forest
swingels
synthetic lethal chromosome
tapering scale
terminal life
transportation engineering
troop into
water film coefficient
weak neutral current
wildife
Winter Park
xor
yobo