氟吸收反应器

1. Mourners streamed into a Kalamazoo church for a special Sunday night pray service to help residents cope with the shooting rampage that rocked the western Michigan community. The service came a night after authorities say a 45-year old man fatally

发表于:2018-12-01 / 阅读(228) / 评论(0) 分类 美联社新闻一分钟2016(二)月

Even as the first day of autumn hovers over American shores, traces of summer linger. So, every year at this time, nearly half a million people step forward to help, to volunteer in an international coastal cleanup and the results can be staggering.

发表于:2018-12-05 / 阅读(145) / 评论(0) 分类 国家地理2008年

So, every year at this time, nearly half a million people step forward to help, to volunteer in an international coastal cleanup and the results can be staggering. In the last couple of years alone, an average of 8 million pounds of trash is collecte

发表于:2018-12-26 / 阅读(151) / 评论(0) 分类 自然百科2008年

Huge Device Aims to Capture Pacific Oceans Plastic Garbage Engineers have launched a huge garbage collection device to gather plastic material floating in the Pacific Ocean between California and Hawaii. The plastic makes up what is called the Great

发表于:2019-01-03 / 阅读(198) / 评论(0) 分类 2018年VOA慢速英语(九)月

Key Telephone System (KTS) KTS is an arrangement of multi-line telephones and associated equipment that permits the station user to depress buttons (keys) to access different central office or PBX lin

发表于:2019-01-03 / 阅读(137) / 评论(0) 分类 电信英语

By Joe Bavier Abidjan 28 October 2006 More than two months after hundreds of thousands of liters of toxic waste were dumped in Ivory Coast's main city, a massive cleanup operation is nearing completion. Waste removal experts work to remove hazardous

发表于:2019-01-10 / 阅读(208) / 评论(0) 分类 2006年VOA标准英语(十月)

1. The space shuttle Endeavour is on its way toward the International Space Station. Endeavour lifted off this morning just after 4 a.m. in one of the shuttle program's last scheduled missions. (The) pre-dawn launch was the last one in darkness if th

发表于:2019-01-11 / 阅读(176) / 评论(0) 分类 美联社新闻一分钟2010(二月)

Clothing Company Ties Sales to Ocean Cleanup Volunteers and company employees keep that promise by descending upon temporary garbage dumps that contain just about everything youd find in a typical landfill. But instead of the trash being properly dis

发表于:2019-01-13 / 阅读(143) / 评论(0) 分类 VOA标准英语2012年(五月)

Protest Cleanup Also Aims for Wall Street Cleanup Anti-Wall Street demonstrators in New York City have pre-empted the official cleanup and potential dispersal of their protest by cleaning up the park where the action is taking place themselves. And t

发表于:2019-01-14 / 阅读(126) / 评论(0) 分类 VOA标准英语2011年(十月)

A cluster of villages in China's Guizhou province has been plagued by an outbreak of disease that damages teeth and bones. Now, a new study by Chinese and American researchers puts the blame on polluted coal burned in home fireplaces. In small quanti

发表于:2019-01-14 / 阅读(175) / 评论(0) 分类 VOA标准英语2010年(十)月

Ukraine-Russia Tension Hampers Chernobyl Cleanup 俄罗斯乌克兰关系恶化 切尔诺贝利清理工作艰难 CHERNOBYL, UKRAINE The tensions between Russia and Ukraine have begun complicating the ongoing cleanup at the site of one of the worlds

发表于:2019-01-14 / 阅读(177) / 评论(0) 分类 VOA标准英语2014年(四月)

本期内容: CleanupcontinuesinChina'seasternFujianandZhejiangprovincesfollowingdeadlytyphoonMeranti'slandfallThursday,buttheregionisalsoonthealertastyphoonMalakasapproaches. 随着强台风莫兰蒂在周四的登陆,中国东部省份福建和浙

发表于:2019-01-19 / 阅读(128) / 评论(0) 分类 口语侠每日早读

The Nigerian government has launched a one-billion dollar project to clean the creeks of Ogoniland from oil pollution. The area in the Niger Delta is at the heart of the country's oil producing region. But for some, money is clearly not the answer. O

发表于:2019-01-19 / 阅读(148) / 评论(0) 分类 中英双语新闻

Why Teflon Is Slippery Teflon is the trademark name for PTFE, a type of plastic. If you own any non stick cookware, then you probably use PTFE on a daily basis. You might not realize, as you fry your morning eggs, that PTFE is one of the most slipper

发表于:2019-01-22 / 阅读(326) / 评论(0) 分类 英语时差8,16

今天我们要学的词是 cleanup. Cleanup名词,意思是清理。The Environmental Protection Agency released a list of 21 sites that need immediate and intense cleanup. 美国环境保护署公布了一份名单,名单上的21个地点需要立

发表于:2019-01-26 / 阅读(147) / 评论(0) 分类 英语单词荟萃

Under Fire, TEPCO Prepares for Critical Phase of Fukushima Cleanup TOKYO Workers at the crippled Fukushima Daiichi nuclear plant in Japan are about to embark on one of the most critical aspects of the clean-up: removing the fuel rods from one of the

发表于:2019-01-31 / 阅读(175) / 评论(0) 分类 VOA常速英语2013年(十月)

今天我们要学的词是wreak havoc。 Wreak, 动词,在这里是造成的意思,havoc, 指混乱破坏,连在一起,to wreak havoc, 意思是造成严重破坏。美国东岸很多地区周末遭遇暴风雪天气。 The blizzard conditio

发表于:2019-02-16 / 阅读(154) / 评论(0) 分类 英语每日一词

Few things exercise green sensibilities more these days than marine plastic litter. 如今没有什么能像海洋塑料垃圾那样更能唤醒人们的环保意识。 The detritus looks unsightly when it washes up on beaches, and cruel when it chok

发表于:2019-02-16 / 阅读(148) / 评论(0) 分类 经济学人科技系列

Why Teflon Is Slippery? 1954年,法国工程师马克格雷瓜尔(Marc Gregoire)的妻子柯莱特(Colette)突发奇想,觉得丈夫用来涂在钓鱼线上防止打结的不粘材料特氟龙(Teflon)如果可以用在煎锅上,效果一定不错

发表于:2019-02-24 / 阅读(190) / 评论(0) 分类 英语听力文摘 English Digest

MICHEL MARTIN, HOST: We've been checking in every so often with Boyan Slat. He's the CEO of The Ocean Cleanup. That's an environmental organization he founded to develop technology to clean up plastic in the ocean. Now, we spoke with Mr. Slat back in

发表于:2019-03-04 / 阅读(240) / 评论(0) 分类 2019年NPR美国国家公共电台1月
学英语单词
action cam
aggregate freight
angiomyocardiac
anisogametangia
authorization to pay
automatic field mapper
Ban Chong
Ban Longlan
bevel gear housing
binary package
bleaching catalyst
bottleneck effect
break though
Caodaist
carect
cercospora leaf spot of kaki
Chenopodium acuminatum
citizen advocacy
combined record-playback head
concentrator pressure
Daktyl
die mount bonding
disinfested
Dunstall
Eiriksstadhir
electron heating
endophlebitis hepatica obliterans
erythrophores
Ethernet bridge
exospherical
first-level effect
flat earther
fluidized packed bed
fmm (flexible manufacturing module)
Frankel's glands
gravina
horizontal load
horizontal relative light intensity
how thick
huzz
hydremic nephritis
identify the problem
inflation control
ingloriousness
interstitial glands
intrinsic contaminants
keep a term
Kolochau
loop space
lotus receptacle
main alloying component
mallory
Miscel.
molten high polymer
motor plant
Muller's canal
Nanais
nano
nightcream
oblong
parallel surfaces
parametric electronic computer
performance degradation
pitch following up amplifier
postintroduction
pressure reduction device
primogenitors
product and communications extension
pseudoseta
pteris grevilleana ornata
Q Bop
Quercus virginiana
rationalisation
re-lubrication
Redituary
resonantflipflop
rheopexy
rhomboid prism
ripening tissue
salvage archaeology
Sarcophyton
scopolin
silba excisa
slop-work
small handwheel
smithsons
soft rock geology
spectral distribution of energy
st. elias mountainss
static reactivity
straighty
tantalian cassiterite
telesyncs
tooby
transfer note
travel documents
trialability
trifofrine
vesico-cutaneous fistula
water quality conservation
West Central German
Westerwelle