表面污染剂量仪

Lesson 38 Water and the traveller 水和旅行者 First listen and then answer the following question. 听录音,然后回答以下问题。 What does this text describe? Contamination of water supplies is usually due to poor sanitation close to wat

发表于:2018-12-08 / 阅读(576) / 评论(0) 分类 新概念英语第四册

环境问题一直雅思口语中经久不衰,比如近水之地、家乡可改变的地方、你关注的环境问题等等...下面雅思频道就为同学们整理了环境问题相关的词汇,希望同学们可以用到雅思口语话题中,

发表于:2018-12-19 / 阅读(467) / 评论(0) 分类 雅思英语

The government of New Zealand has launched an official probe into dairy exporter Fonterra in connection with its tainted dairy scandal in China. New Zealand government officials have been sent to Fonterra's offices in Auckland and Melbourne to invest

发表于:2018-12-19 / 阅读(159) / 评论(0) 分类 世界各地新闻集锦

This is Scientific Americans 60-Second Science. Im Adam Hinterthuer. Got a minute? Youve probably heard about mercury contamination in fish. But a new study says that the toxin has climbed out of the water. Researchers from the College of William Mar

发表于:2018-12-24 / 阅读(119) / 评论(0) 分类 Scientific American(四)月

星级典句: 第一句:You may have another certificate showing the goods to be free from radioactive contamination. 你们要开具另一份证明书,以证明货物没有受放射线污染。 A: Mr. White, any other requirements? 怀特先生,

发表于:2018-12-26 / 阅读(112) / 评论(0) 分类 天天商务口语

第26期:Something Wrong with the Meter Y:What's the fare,please? Y:请问车费是多少呢? X:Twenty dollars and sixty cents. X:20.60美元。 Y:What?You're overcharging me! Y:什么?你一定多收我的钱了! X:No way.Look.That's what the mete

发表于:2018-12-26 / 阅读(159) / 评论(0) 分类 出国旅游口语一本通

污染物 aerosols气溶胶 / 气雾剂 agricultural wastes农业废物 asbestos石棉 commercial noise商业噪音 composite pollution混合污染 dioxins二恶英 hazardous substances危险物质 hazardous wastes危险废物 heavy metals重金属 h

发表于:2019-01-03 / 阅读(195) / 评论(0) 分类 英文语法词汇

1. Washington is not looking for a graceful exit from the Iraq war. This assurance comes from President Bush in a private meeting Thursday with Iraqi leader Nouri al-Maliki. During the meeting, Maliki

发表于:2019-01-08 / 阅读(185) / 评论(0) 分类 美联社新闻一分钟2006

WRONG: The Lease does not provide for a period of time during which the Tenant is prevented to use the Premises. 错误用法:租约中并未指明房客不能使用所租房屋的时间界限。 RIGHT: The Lease does not provide for a period of ti

发表于:2019-01-08 / 阅读(135) / 评论(0) 分类 求职英语

Warning System Keeps Swimmers Out of Polluted Water 加州预警系统使游泳者远离污水 The dry conditions in California are good for people who like to swim in the Pacific Ocean. Because of the drought, there is less water runoff from cities

发表于:2019-01-12 / 阅读(169) / 评论(0) 分类 2015年VOA慢速英语(七)月

AS IT IS 2015-03-23 Would You Eat Food from Fukushima? 你会吃来自福岛的食物吗? Thousands of delegates from around the world gathered this month in northeast Japan for a United Nations conference on disaster relief. Four years ago, the area

发表于:2019-01-12 / 阅读(129) / 评论(0) 分类 2015年VOA慢速英语(三)月

英语新词:这些meter后缀单词 你理解对了么? anemometer n. 风力计,[气象] 风速计。 audiometer n. [耳鼻喉] 听度计,听力表;测听计;音响测定器。 barometer n. [气象] 气压计;晴雨表;显示变化的事物

发表于:2019-01-14 / 阅读(175) / 评论(0) 分类 英文语法词汇

今天我们要学的词儿是recall。 Recall是指产品质量有问题,厂商或是质量监督部门宣布回收产品的意思。美国先进医疗光学公司的一种隐形眼镜护理液最近出了问题,The contact lens solution is bein

发表于:2019-01-19 / 阅读(126) / 评论(0) 分类 英语每日一词

This is Scientific American 60 seconds science. Im S. Buschwik. Got a minute? During a physical exam, doctors pick up a lot from their patients including patients bacteria. To keep infections from spreading, physicians try to always wash their hands

发表于:2019-01-20 / 阅读(138) / 评论(0) 分类 2014年Scientific American(三)月

During the physical examine, doctors pick up blood from thepatients including that patient's bacteria. To keep infection from spreading,physicians try to always wash their hands between examines. But they don'talways scrub their stethoscopes. To see

发表于:2019-01-20 / 阅读(115) / 评论(0) 分类 2014年Scientific American(三)月

This is Scientific American -Sixty Seconds Science. I'm Sophie Bushiwick. Got a minute? During a physical exam, doctors pick up a lot from their patients, including that patient's bacteria. To keep infections from spreading, physicians try to always

发表于:2019-01-20 / 阅读(113) / 评论(0) 分类 2014年Scientific American(三)月

shows it really quite well. In order to bring back a piece of this mystery, his team of divers will be risking their lives. Diving problems, you got currents, tides, waves. We havent been here before. We haven't been this deep, though. One of those c

发表于:2019-01-22 / 阅读(124) / 评论(0) 分类 自然百科2011年

Oil cleanup workers hired by BP search for tar balls as they work along white beaches in Pensacola Beach, Florida, 6 Jun 2010 Tourists are hitting the beaches in Florida for the start of summer, even as tar balls from the Gulf of Mexico oil spill was

发表于:2019-02-05 / 阅读(110) / 评论(0) 分类 VOA标准英语2010年(六)月

Katia: So, Enam, let's talk about environmental problems of our countries. In Bangladesh, what is an environmental problem? Enam: Actually, we have a lot of environmental problems in Bangladesh but mainly I'd say the soil contamination is quite bad,

发表于:2019-02-16 / 阅读(126) / 评论(0) 分类 英语趣味课堂

每一日你所付出的代价都比前一日高,因为你的生命又消短了一天,所以每一日你都要更积极。今天太宝贵,不应该为酸苦的忧虑和辛涩的悔恨所销蚀,抬

发表于:2019-02-20 / 阅读(155) / 评论(0) 分类 英文语法词汇
学英语单词
Agapetes flava
alginate filament(calcium alginate filament)
analogue watch
angle-park
arc cracking
as clean as a penny
astronaut extravehicular activity (eva)
Awang
baradine creek
cage type multiplier
ceftaroline
changeouts
charity sale
chhukhas
Clap Trap
clearance of a retarder
clod lap
Commodity Futures Contract
compulsory educations
computationalistic
coridius chinensis
developed representation
dispersion dose
ecoed
endosarc
enfranchised company
enterprise on large scale
finance and management
finger cymbals (egypt)
flow time
flume waste
forsooks
frame identification
fundamental suppression
gallium arsenide field effect transistor
gilliflower
Gothic ornament
gotten you
hydraulic log loading boom
Ilex perryana
inductive questioning
intermines
intracity
jam drop
john husses
kicker ram
killin
kolmogorov random sequence
logic data base design
lug down method
make a pother
mcclenon
micromicrogram
microprogrammable instrucion
mimotype
mouse flea
nanometric
niblick shot
non equilibrium effect
on-line information service
overhead grinding machine
panorama headache
Pareto,Vilfredo
peritumoural
phaseisolated busbar
physical conception
pizzaiolo
proconsul atriconus
profit-making organization
Raphus
real-time audio
Ricardians
saadi
saucerful
sense of righteousness
septonema chaetospira
share value
silicon-controlled switch
simplices
single-level formula
sit - down strike
snathed
soft-skinned
soil humic substances
spinning tension
square pyramid space grid
stea
straps
strasburg
symbolising
system of evaluation
system's real-time clock
thermal simulator
titanium disulphide
undersea boatman
vaunter
VoIP - Voice over Internet Protocol
vowelising
walk the streets
WHF
yarrington
Zoro