危害性物质限制指令

Song:Hazardous Artist:Vanessa Amorosi My feet move without me All roads lead me back to you Lights flash red to yellow I cant control these things I do Yeah I know I should leave Yeah I know this is wrong But I dont care I dont wanna be that stro

发表于:2018-11-29 / 阅读(212) / 评论(0) 分类 英语热力歌曲

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.69]1997 Passage3 [00:07.32]Technically, any substance other than food [00:10.48]that alters our bodily or mental functioning is a drug. [00:15.31]Many people mistakenly believe the term dru

发表于:2018-12-01 / 阅读(160) / 评论(0) 分类 历年考研英语阅读理解

[00:04.02]Language Function: Asking about Like and Dislikes in Sports [00:10.81]A:Did you attend the sports meeting last Sunday? [00:16.01]B:Certainly!I love sports. [00:19.80]A:What's your favourite sport? [00:22.78]B:Pingpong! A:Pingpong?Why? [00:2

发表于:2018-12-04 / 阅读(283) / 评论(0) 分类 高中英语上外版二年级

Illicitly used Synthetic drugs are chemically produced psychoactive substances that mimic the effects of illegal narcotics, which have been altered just enough to avoid classification as illegal. And this is one reason why these chemicals are dangero

发表于:2018-12-08 / 阅读(221) / 评论(0) 分类 VOA标准英语2017年(三月)

SCIENCE IN THE NEWS - Sports Doping: From the Laboratory to the Playing Field FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And I'm Bob Doughty. Today, we tell about sports doping the use of drugs o

发表于:2018-12-16 / 阅读(96) / 评论(0) 分类 2011年VOA慢速英语(四)月

Unit 6 DIALOGUE I Work Ethics A: Do you think a telephone operator should be concerned about the worries of callers? B: Well, it's not her job. At least I wouldn't interfere in other people's business

发表于:2018-12-29 / 阅读(225) / 评论(0) 分类 新编大学英语教程

本讲为2006年下半年新的教学内容,请对照讲义听声音! Students(researcher/scholar) of Nature are not satisfied with guessing, but they observe, day after day, the changes which tak

发表于:2018-12-30 / 阅读(135) / 评论(0) 分类 自考英语(一)78讲

SCIENCE IN THE NEWS - From the Laboratory to the Playing Field: World of Sports DopingBy George Grow, Nancy Steinbach and Caty Weaver Broadcast: Tuesday, August 29, 2006 VOICE ONE: This is SCIENCE IN

发表于:2019-01-02 / 阅读(152) / 评论(0) 分类 2006年慢速英语(八)月

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(190) / 评论(0) 分类 英文语法词汇

今天我们要学的词是restriction. Restriction是限制的意思。President Obama vowed to implement new measures to curb violence in American cities, including reasonable restrictions on gun ownership. 美国总统奥巴马誓言,要减少美国

发表于:2019-01-06 / 阅读(165) / 评论(0) 分类 英语单词荟萃

By Suzanne Presto New York 30 August 2007 FBI agents were called to a United Nation's building near the headquarters Thursday to remove vials of a possibly hazardous material found in weapons inspectors' offices. From VOA's United Nation's bureau, Su

发表于:2019-01-11 / 阅读(212) / 评论(0) 分类 2007年VOA标准英语(八月)

Lesson 64 The Red Metal Called Copper 第64课 红色金属铜 There is only one metal which is red in colour. Its name is copper. On the shores of Lake Superior in North America, lumps of pure copper are found in the rocks; but in Cornwall , and in

发表于:2019-01-17 / 阅读(130) / 评论(0) 分类 英国学生科学读本

对于most来讲,除了构成某些词最高级外,most的用法有几点需要注意,经常成为改错题的考点: 1. 当most表示大多数时,之前不加the, 并且有两种形式来表示大多数,分别为: most + 名词,如:

发表于:2019-01-17 / 阅读(100) / 评论(0) 分类 托福英语

read by Frank McCourt. THERE was no hope for him this time: it was the third stroke. Night after night I had passed the house (it was vacation time) and studied the lighted square of window: and night after night I had found it lighted in the same wa

发表于:2019-01-24 / 阅读(138) / 评论(0) 分类 英语语言学习

Although chemistry had come a long way in the century that separated Newton and Boyle from Scheele and Priestley and Henry Cavendish, it still had a long way to go. Right up to the closing years of the eighteenth century (and in Priestley's case a li

发表于:2019-01-29 / 阅读(133) / 评论(0) 分类 万物简史

81 一年轻妇女死于药品试验 DATE=8-11-01 TITLE=IN THE NEWS #493 - Testing of Drugs BYLINE=Nancy Steinbach (Start at 1'05

发表于:2019-01-30 / 阅读(169) / 评论(0) 分类 科技之光

BEIJING, April 10 (Xinhua) -- While advocating Internet freedom worldwide, the U.S. imposes fairly strict restriction(限制,约束) on cyberspace on its own territory, said the Human Rights Record of the United States in 2010 issued by the Informati

发表于:2019-02-06 / 阅读(126) / 评论(0) 分类 英语新闻

Ozone layer(臭氧层) 'is no longer disappearing and will return to full strength by 2048', says UN report. The ozone layer is no longer disappearing and could be back to full strength by the middle of this century, UN scientists have confirmed(

发表于:2019-02-07 / 阅读(112) / 评论(0) 分类 英语新闻

11.Acids are chemical compounds that,in water solution,have a sharp taste, a corrosive action on metals,and the ability to turn certain blue vegetable dyes red. 12.Billie Holiday's reputation as a great jazz-blues singer rests on her ability to giv

发表于:2019-02-13 / 阅读(136) / 评论(0) 分类 托福英语

SYDNEY, Aug. 5 (Xinhua) -- The Western Australian Government announced on Friday that 14 new substances linked to the manufacture of the synthetic drug Kronic would be banned from Friday midnight. The State Mental Health Minister Helen Morton told th

发表于:2019-02-19 / 阅读(144) / 评论(0) 分类 英语新闻
学英语单词
abnormal spoilage
Action in Multi-modal Transport of Goods
additional cost
alternative return points
Amianthum muscitoxicum
anatricrotic pulse
antimale
apellai
artify
automatic onload tap changer
ball weight
Bayesian decision model
cardiac diagnostics
chilled iron roll
chondrosine
coming backs
Cryoimmunoglobulinemia
curly veneer
cyclical swing
DICM
dismembrators
ECCST
electrid test
enhancement mos device
environmental reservoir
feedwaters
fencibles
fight hilt to hilt
force disconnect
force feed lubrication
geographical vicariad
glaphyra subglabra
goat-keeper
graphic anode
hattin'
hazard insurances
heartlands
heavenliest
high pressure crystal growth furnace
homomallium simlaense
hypophysenvorderlappen
ingaol
intercellular cavity
iodic acid anhydride
Iraqnophobia
iridoplegic
Irvine L.
jazzetry
klosterman
Leaside
light drawn
LLB
lucchesi
lutestring
machine-ages
magnetlike
minimal latency subroutine
molten salt
nag factor
Neiafu
nonresinous
offshore instrument
Pacific Basin Economic Council
parallel processing building block
Phuong Vien
physics of matter
played no part in
polyplectron schleiermacheri
priceiest
primary union
Pyrocystis
quadratic Stark effect
quartic function
repurify
resinous surface treatment
retail broker
ribawd
Romotal
safety valve relief
sceptre-quartz
Scirpus tabernaemontani
shrench
slingin
special-effects generator
spurs of the moment
Stephanachne
stub network
subcriterion
subjectary
syncretic case
Taraxacum celsum
tartanry
the indirect identification of chromosomes
to rock
triundulate
tubular apocrine adenoma
uncommitted balance
unconvulsed
Ushman
WAN - wide-area network
workaholicism
zanclospora novae-zelandiae