放[射性]实验室,冷实验室

06 Working in a Laboratory lab laboratory; a place where scientists and engineers work, conductingexperiments and tests* Students have to wear protective eyeglasses whenever they go into the lab. colleague co-worker; a person whom one works with, usu

发表于:2018-12-03 / 阅读(122) / 评论(0) 分类 2010年ESL之商务英语

Millions of people worldwide have been reported missing. Many of them went missing as a result of armed conflicts, such as the war in Syria, or in other places of violence. Large numbers of people disappear after natural disasters. A new laboratory e

发表于:2018-12-08 / 阅读(100) / 评论(0) 分类 2017年VOA慢速英语(十一)月

不公平损害补救 unfair prejudice remedy 不公平竞争 uneven playing field 不可抗力 force majeure 不定额供款 variable contribution 不活跃公司 dormant company 不派息欧式认沽期权 non-dividend paying European put option 不派

发表于:2018-12-12 / 阅读(130) / 评论(0) 分类 金融英语

[00:02.25]第一单元 居里夫人 [00:04.49]Lesson 1 [00:05.97]第一课 [00:07.44]1 Dialogue [00:09.21]1 对话 [00:10.97]Four doctors are at a medical conference. [00:13.34]四个医生在医学会议上 [00:15.70]A:Which speech are you going to

发表于:2018-12-13 / 阅读(203) / 评论(0) 分类 高中英语人教版2000年高三

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(106) / 评论(0) 分类 VOA2003(下)-环境与健康

Beer PowerA New Zealand brewery is experimenting with beer power, and has created a new product called Brewtoleum. This is a biofuel made of inactive yeast that is leftover during the brewing process. The slurry is sometimes sold to farmers to use in

发表于:2018-12-19 / 阅读(85) / 评论(0) 分类 Facts-事实

1. A flood occurs every year. 洪水年年发生。 还能这样说: Flood disaster occurs every year. There are floods every years. 应用解析: at the flood 涨潮;在最有利的时候; in flood (陆地)一片汪洋; stem the flood 力

发表于:2018-12-25 / 阅读(69) / 评论(0) 分类 情景会话口袋书人际篇

[00:00.00]Unit 6 In the laboratory [00:04.70]1.Listen,read and practice in pairs. [00:11.47]Do you like to do experiments in a laboratory? [00:16.54]What is a science class like? Let's see what these people are doing. [00:23.90]Teacher:Good morning,e

发表于:2018-12-29 / 阅读(207) / 评论(0) 分类 澳大利亚中学英语

SCIENCE IN THE NEWS - Successes Against Tuberculosis, But Not Everywhere By George Grow Broadcast: Tuesday, July 19, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob

发表于:2019-01-07 / 阅读(95) / 评论(0) 分类 科技之光

44 圣·约翰草并不能有效治疗情绪低落 DATE=5-3-01 TITLE=SCIENCE REPORT- Saint John's Wort and Depression BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-11 / 阅读(149) / 评论(0) 分类 科技之光

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. Im Barbara Klein. VOICE TWO: And Im Steve Ember. On our program this week, we tell about the disease tuberculosis. Tuberculosis can be deadly if not treated the right way. It is a serous

发表于:2019-01-11 / 阅读(85) / 评论(0) 分类 VOA慢速英语2007年(四)月

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Imagine that you are sitting down to

发表于:2019-01-19 / 阅读(116) / 评论(0) 分类 环球英语 Spotlight

Tsinghua University released the initial investigation results provided by Haidian Public Security Bureau a few days ago, which revealed that a hydrogen cylinder exploded accidentally, and the whole lab then caught fire. Meng Xiangjian died as the re

发表于:2019-01-19 / 阅读(143) / 评论(0) 分类 2015CRI中国国际广播电台

SCIENCE IN THE NEWS -July 9, 2002: Tuberculosis By Oliver Chanler VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Steve Ember with Science in the News, a VOA Special English program about recen

发表于:2019-01-30 / 阅读(622) / 评论(0) 分类 科技之光

HEALTH REPORT - Swedish Study Finds That Placebos Can Help Calm Emotions By Nancy Steinbach Broadcast: Wednesday, June 22, 2005 This is Gwen Outen with the VOA Special English Health Report.

发表于:2019-01-30 / 阅读(167) / 评论(0) 分类 健康与经济

1. Lost time is never found again. 失去的时间找不回。 2. No one call back yesterday. 昨日不复来。 3. Time is money. 一寸光阴一寸金。 4. Busiest man finds the most time. 最忙的人

发表于:2019-02-03 / 阅读(137) / 评论(0) 分类 英文名句短语

By Zulima Palacio Washington 08 May 2008 Although the government and researchers halted most clinical trials for an AIDS vaccine, a research institute in Baltimore continues its work on the most deadly virus of our times. Vaccine trials were stopped

发表于:2019-02-04 / 阅读(135) / 评论(0) 分类 VOA标准英语2008年(五月)

托福阅读拿满分必须做精读。说起英语阅读,各位同学从初中以后就开始接触,它的重要性在各类考试中均占了很大的比重!可以说战胜阅读就是征服了考试!特别是托福阅读,因为托福考试中,

发表于:2019-02-13 / 阅读(68) / 评论(0) 分类 托福英语

BUENOS AIRES, April 19 (Xinhua) -- Argentine soccer player Juan Roman Riquelme will be inactive for at least three weeks due to an injury in his abdomen. He was injured on Sunday during a match between Boca Juniors and Tigre for the 10th date of the

发表于:2019-02-17 / 阅读(81) / 评论(0) 分类 英语新闻

Lack of exercise could be causing as many deaths around the world as smoking, according to an article in the science magazine The Lancet. As thousands of Olympic athletes prepare to push their bodies to the limit, most of us sit inactive for hours in

发表于:2019-02-21 / 阅读(131) / 评论(0) 分类 英语听力精选进阶版
学英语单词
actuator pump
air cleaning
alkamines
ALVT
antiferroelectri-materials
automatic electric oven
avouches
bay yarn
bito
blood fluid
bursae ovarica
celgene
centricity
chields
Chinese goosebeery
comedical
contactor efficiency
continuous screw oil press
crimebuster
crinolysosome
cross-section estimator
De Quincey, Jhomas
deaf ear
Debye asymptotic expansion
defective-unit
demi-tone
differentially protected circuit breaker
diskcyclic
diversiloquent
Dressler's syndromes
Dutch Ovenned
ejaculatory bulb
entering signal
erable
flavouring substance
free reed
Gleasonian
grinding fine
handpass
hemo
houghed
hypnum plumaeforme
incapably
j-school
Lefschetz hypersurface theorem
Leptomyxid
logical i/o
lounge suite
Lovat'
low-impedance path
Mercenaria
micrometeorite infall
mobile flatbelt elevator
Moszczenica
nektonic organism
noise spot
non-derivable
norteamericano
operational condition
outside journal axle
pawers
phase detecting element
photography measurement
phycobilins
pitch-circle
platinumblack
potential flow theory
potentiometric controller
power-factor tip up
prefabrication area
prostheons
public communication line
put someone through a catechism
PWL (power level)
radio technical commission for aeronautics (rtca)
radiotag
Radix sympathetica
rare and
S19V
safety lug
scato-
serializing
shell and tube reactor
shutterridge
silicate fibre
steady-state operation
stempressing
temperature transfer coefficient
thecas
timber jack chain
tip off someone
took the cake
U-Matic
UNSTL
valvulae bicuspidalis
vena pyloricas
wash channel
way better
whipper
wintergreen plants
wire line slippage
write down