薄膜防水处理

Rachel Lee: The housing market keeps losing steam. Sales of previously owned homes fell 5. 7% last month according to the National Association of Realtors. If you're looking for a house , the group's

发表于:2018-12-05 / 阅读(128) / 评论(0) 分类 商业报道2006年

There was some breaking news last night out of Manchester, United Kingdom. Eyewitnesses said it appeared to be some sort of explosion. It took place at or near an Arianna Grande concert in Manchester Arena. British police initially said at least 19 p

发表于:2018-12-20 / 阅读(106) / 评论(0) 分类 CNN美国有线新闻2017年7月

Dialog 3 This dialog is a continuation of the above. Bob,Brenda's attorney tries to argue Gail into agreeing a compromise is possible. 此对话是上一个对话的延伸.鲍伯是布兰达的律师,他试着要说服嘉儿妥协. Bob: Huh! You know that just isn't true. A roof

发表于:2018-12-26 / 阅读(136) / 评论(0) 分类 谈判英语

Im in the Kimberley in north Australia. Its a wet season. A thunderstorm is raging. And more rain is probably on its way. Im making my roof at an angle to help the rain run off. Ive put up a basic frame made from thin branches and Im tying it all tog

发表于:2018-12-27 / 阅读(85) / 评论(0) 分类 探索与发现2012年

图片1 waterproof adj. 防水的,不透水的 例句:The corporation will come up with a new technique for waterproofing walls. 该公司将推出防止墙壁渗水的新技术。 watertight adj. 不漏水的,水密的 例句:As soon as the

发表于:2018-12-30 / 阅读(107) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(137) / 评论(0) 分类 Scientific American(一)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Steve Ember. This week, we will tell about an American study of the brain disorder schizophrenia. We tell about cars that use hydrogen as fuel. And,

发表于:2019-01-11 / 阅读(177) / 评论(0) 分类 VOA慢速英语2008(十)月

Copper Metal Kills Viruses on Contact 铜能杀死细菌和病毒 Even in the world of medicine, what is old is new again. 医药界也刮起了复古风。 Thousands of years ago, Egyptians used it to sterilize drinking water. Ancient Romans, Aztecs

发表于:2019-01-12 / 阅读(196) / 评论(0) 分类 2016年VOA慢速英语(二)月

Joe DeCapua 15 April 2010 Over the years, theres been debate over when to start HIV-positive patients on anti-retroviral drugs, or ARVs. At first the standard practice was to wait until a persons immune system had nearly collapsed. But a growing body

发表于:2019-01-13 / 阅读(171) / 评论(0) 分类 VOA标准英语2010年(四)月

(一)a is n times as small (light,slow,)as b. a is n times smaller (lighter, slower,) than b. 以上两句均应译为:a的大小(重量,速度,)是b的1/n[或a比b小(轻,慢,)(n-1)/n]. e.g. The hydrogen atom is near1y l6 times as

发表于:2019-01-17 / 阅读(114) / 评论(0) 分类 英语口译

英语中表示倍数减少的表达方法(一)a is n times as small (light,slow,)as b. a is n times smaller (lighter, slower,) than b. 以上两句均应译为:a的大小(重量,速度,)是b的1/n[或a比b小(轻,慢,)(n-1)/n]. e.g

发表于:2019-01-17 / 阅读(130) / 评论(0) 分类 英语口译

Another story we're covering, what's known as the Doomsday Vault has been breached. 下面来看本台播报的下则新闻,知名的末日穹顶(斯瓦尔巴全球种子库)出现缺口。 This is an emergency storage facility for seeds more t

发表于:2019-01-19 / 阅读(120) / 评论(0) 分类 CNN美国有线新闻2017年7月

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(183) / 评论(0) 分类 经济学人科技系列

Going to bed in icy bedrooms, getting up in icy bedrooms, waiting patiently for Mum to spare a little hot water from the great kettle on the hob so that washing was not a teeth-chattering, painful ordeal. One day small Hal started to cough and wheeze

发表于:2019-01-29 / 阅读(139) / 评论(0) 分类 荆棘鸟

第一招:在电脑旁放上几盆仙人掌,它可以有效地吸收辐射。 第二招:对于生活紧张而忙碌的人群来说,抵御电脑辐射最简单的办法就是每天上午喝2至3杯的绿茶,吃一个橘子。 第三招:上网

发表于:2019-02-03 / 阅读(152) / 评论(0) 分类 阅读空间

Drugmakers and antibiotics 制药商和抗生素 The path of least resistance 最省事的办法 Governments reckon that drug firms' research efforts need a shot in the arm 政府认为需要鼓励药企的研发工作 A GROWING worry in medicine is

发表于:2019-02-16 / 阅读(132) / 评论(0) 分类 经济学人商业系列

在我们的生活中,死亡是我们所有人必定会遇到的事情,无论是家庭成员还是宠物,甚至是你都将有终结之时。事实上,每分钟世界上大约就有100人死亡。但在人死之时到底会发生什么呢?

发表于:2019-02-17 / 阅读(174) / 评论(0) 分类 阅读空间

2010上海世博会:日本馆之面观 The Japan Pavilion, which is always among the most popular pavilions during previous World Expos, is expected to attract 17,000 visitors every day,The centerpiece performance of the pavilion will be an opera w

发表于:2019-02-22 / 阅读(170) / 评论(0) 分类 实用英语

Science and technology 科学技术 Microbiomics 微生物组学 A virus shield 病毒防护 Viruses help keep people disease-free 病毒能够帮助人类免遭疾病 THE story of the microbiomethe community of tiny organisms that coexist symbiotica

发表于:2019-02-24 / 阅读(161) / 评论(0) 分类 经济学人科技系列

then, ascending by a ladder to the summit, have a peep down the mouth; 然后,用一架梯子爬到那峰巅去,往下瞧一瞧它的嘴巴。 and were it not that the body is now completely separated from it, 如果它那身体现在不是已跟脑

发表于:2019-03-10 / 阅读(256) / 评论(0) 分类 白鲸记
学英语单词
absence seizures
acoustical mine sweeping
aloas
amylo-triose
antiplant
bacillus globigiis
backward wave
bad insulation
beshone
biomedical prosthesis
blindgut wound
blue film
born with a silver spoon in one's mouth
brackenridges
broughams
bruffs
Brunauer-Emmett-Teller equation
buffer mixture
CHFR
chine
cocrystallized Al-Si alloy
coown
dewaxed
dikwakwadi
dubbed film
East Falkland(Soledad, I.)
ejusdem generis rule
electropyrexia
error in classification
estoppel equitable
Fargesia mali
Fernando de Noronha Abyssal Plain
forest measuration
geometric height
gridless control chart
have sth on your mind
high magnified glass
high-energy gamma ray
homolignane
identical period
individual response stereotypy
inner grid
ipos
iridium sesquisulfate
iron slag
labial version
laser end reflector
leap up
leu-enkaphalin
long-faceds
maintenance fertilizer
meddleous
microtiter plate
Mimi-gawa
minimum time trajectory
molecular attraction theory
Mucuna macrocarpa
multigeneration moment estimator method
Nemichthys
Nervonus
NL (new-line character)
nonheated
NOT WANT
obstfelder
open square butt joint
plasmalemmasome
Ploiesti(Ploesti)
pressed air
propulsion branch
quakertown
raluridine
recombination type sensor
refuse to do
rigid disc
ring ga(u)ge
rotary index table
rotary tablet presser
run true to form
Search me.
secondary-progressive
self pronoun
shipbuilding lien
slit flowmeter
spot dog
squaredness
stable-yard
stack mold
suture instrument
swingings
talent corps
target host
tea-dances
through rod
valbuena
vapour-saturated
video tape format
xenon dichloride
yellow room
yotta-volts