负光电效应

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(103) / 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(75) / 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(239) / 评论(0) 分类 自考英语(一)78讲

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(77) / 评论(0) 分类 听歌学英语

What's you hobby? Photography. What's the make of your camera? Olympus. Do you own your own dark room? No,I usually get my film developed at a photo studio. But I make my own enlargements. Why? Because I can make many different kinds of pictures from

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 英语口语

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(126) / 评论(0) 分类 实用英语

By Robert Berger Jerusalem 15 June 2008 America's top diplomat is in the Middle East trying to get the peace process back on track. Robert Berger reports from the VOA bureau in Jerusalem. Palestinian President Mahmoud Abbas, right, meets US Secretar

发表于:2019-01-13 / 阅读(62) / 评论(0) 分类 VOA标准英语2008年(六月)

Sometimes we get into relationships that drain energy from us. These are toxic relationships and they can negatively affect all aspects of our lives. 有时候我们与他人之间所建立的互动关系是那种会让我们心力交瘁的。那种就

发表于:2019-01-20 / 阅读(70) / 评论(0) 分类 留美老师带你每日说英文

What's you hobby? Photography. What's the make of your camera? Olympus. Do you own your own dark room? No,I usually get my film developed at a photo studio. But I make my own enlargements. Why? Because I can make many different kinds of pictures from

发表于:2019-01-21 / 阅读(60) / 评论(0) 分类 英语口语900句

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(89) / 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(123) / 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(87) / 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(98) / 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(94) / 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(135) / 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(152) / 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(79) / 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(109) / 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(79) / 评论(0) 分类 英语新闻

The Internet has dramatically altered our lives over the past few decades. Although some of these changes have been negative, the overall effect of this technology has been positive. What are your opinions on this? The Internet has brought significan

发表于:2019-02-25 / 阅读(109) / 评论(0) 分类 托福英语
学英语单词
a johnson
acquired hemochromatoses
anti-climaxes
anticanitic
archaeogeneticist
astragali wine
asynchronous output
Austro Asiatic
bollier
bonitet
Calamagrostis pseudophragmites
cascade trigger circuit
cater-waiters
Champgeneteux
closed assembly time
common point
configuration baseline
cursor movement keys
degressive taxes
delayed entry strategy
double with
downsitting
eco-incentives
ectopic radial pulse
electrical lead
electrophoretograms
enround
expository material
exterior lighting system
floating sheer legs
fossa Carotica
frozen pipe
George I.
grumble over
gustily
handsetting pinion seating
harcboard
height at maximum reach
high transmission glass
hystricomorph
iron strap
keep a close control of overtime
Kingston Bank
lead coated metal
left handed separation
letter of remittance
Lomatogonium forrestii
lubrication analysis
Maraga
mass organizations
mastigophore
milled wood lignin
mortgage trust
n-undecylenic alcohol
negative proof
Nicobar-Simeulue Basin
nociceptor
nozzle suction drier
old news
one off
ontogenyimmunology
Oreocharis flavida
osi lmplementors workshop
output writer
overhaul stand
palladium(iv) sulfide
paving stone
photon yield
pidonia submetallica
plastic scintillant
pletour
Polycleitus
post-scripts
preferential oxidation
proliferative phase endometrium
pseudo-accommodation
puzzle dom
rami alveolares superiores anteriores
random integral
reprojecting
rj11 and rj45 connectors
Roth, Philip
rubbly reef
sailors' home
saucer magnolia
Schoolcraft County
Sestrunj, Otok.
Sherard, C.
shooting stage
short range exchange force
skin asthenia
subsequent release
thicknee
tubocuraine
Tulane University
uar
undeterminately
unitary accounting system of national economy
vertical weld(ing)
western dewberries
word select instruction
Zululand