滞后影响;滞后效应

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(139) / 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(106) / 评论(0) 分类 蒋健棠英语实用句子

今天我们来看一看我感觉有点时差用英语怎么说: I feel a little bit jet-lagged世界各地的时差问题Receptionist: Welcome to Lily Hotel, Mr. Wong, You must be tired after your long flight. 欢迎到莉莉大酒店,王先生。你

发表于:2018-12-26 / 阅读(125) / 评论(0) 分类 这句英语怎么说

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(282) / 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(160) / 评论(0) 分类 实用英语

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(129) / 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(160) / 评论(0) 分类 科技之光

I like to play basketball very much, so when I went to middle school, I joined the basketball team. Last week, our team had a match, we were against another school, all of us were so excited and wanted to win. When the match began, our team worked ve

发表于:2019-01-31 / 阅读(141) / 评论(0) 分类 英语作文

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(120) / 评论(0) 分类 英语每日一词

William: Hello! Youre listening to Authentic Real English. My names William Kremer and Im joined by Feifei Feng. Feifei: 大家好,我是冯菲菲。欢迎收听《地道英语》,今天我们要学习的这个词是... um William: Is there somet

发表于:2019-02-02 / 阅读(134) / 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:2019-02-05 / 阅读(138) / 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(132) / 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(172) / 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(189) / 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(124) / 评论(0) 分类 英语作文

Language Points 1. My Flight Was Overbooked, And I Got Bumped To A Later One. 我的航班机票被超量售出,然后我被踹到了后面的航班 2. It Took Me Four Days To Recover From The Jet Lag. 我倒时差花了四天 I'm jet-lagged. 我在倒

发表于:2019-02-15 / 阅读(128) / 评论(0) 分类 爆笑英语口语

Dialogue: (Jing Jing is visiting New York for the first time. Xiao Gao plays the part of the taxi driver) 京晶第一次来到纽约,小高扮演出租车司机 JJ:Taxi!... Oh thanks so much for stopping. Do you know how to get to Times Square f

发表于:2019-02-16 / 阅读(105) / 评论(0) 分类 英语PK台

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(146) / 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(115) / 评论(0) 分类 英语新闻

DAVID GREENE, HOST: Tomorrow is the deadline to sign up for health insurance on the federal government's HealthCare.gov marketplace. So far, people are choosing health plans at a slower pace than in previous years. NPR's Alison Kodjak reports that it

发表于:2019-02-21 / 阅读(224) / 评论(0) 分类 2018年NPR美国国家公共电台12月
学英语单词
a happy release
acute apical pericementitis
aerosol microphysics
air blow aeration tank
alloy steel tube
AMAD (activity-median aerodynamic diameter)
assegai tree
beetly
belle laide
ben-porath
bioconversions
bituminous-coal
Bostrychia
bronze-plated
casing internal upset
chemical crystallogphy
circumferential work
cobaltous azide
coded-decimal digit
cornettier
counter-cunning
culture doubling time
dihydrocarbazole
disaugment
doubleshot
eleven pluses
emulsion shelf life
escapees
genus Corydalus
gross blockage factor
Hatuey
hellmans
hermophilia
Hesperus
hga
holsom
hydrostatic cooker
hypobranchial eminence
ice-contact slope
ill-constructeds
inglish
inhabitative
input reader
inveraries
ipecae fluidextract
jakob boehms
jigged fluidized bed
Jordan Valley
koirala
l.o.r.
lock-jaw
lower one's voice
mantle wedge
mottie
multiple channels
Nabokovisms
non-regeneratability
nonexistences
operating method of revenue recognition
out-hunted
outward remittance
oxygenium
pass ... word
personal workstation
pollinar
polyenergid
primary hydration shell
Pueyrredón, L.(Cochrane, L.)
quasistable
rare ness
rear-delivery apron
Reval
roabe
Round Table Conferences
San Juan Capistrano
schimagenol
secondary model
semantic ambiguity
simple tide
Siqueiros, David Alfaro
solar neutrino
speed ring
stem analysis
stig.
stop function
stress dependence
superordinate
superzones
swoopier
tape zero observation
tassaert
third legs
three-star
timber crane
tokala
truck repairs
usnic acid
warbosses
weight on wheels
westerfield
Zeuxine tabiyahanensis