应力混凝土安全壳

Today I accepted General Stanley McChrystals resignation as commander of the International Security Assistance Force in Afghanistan. I did so with considerable regret, but also with certainty that it is the right thing for our mission in Afghanistan,

发表于:2018-12-02 / 阅读(244) / 评论(0) 分类 CNN2010年(六)月

This is the first step forward for America where we can actually say that the amount of oil leaking at the Gulf of Mexico could be slowing down. What BP tells us is that last night they successfully inserted that tube that they were going to use to s

发表于:2018-12-02 / 阅读(200) / 评论(0) 分类 万花筒2010年

杰克,你看起来气色不怎么好,怎么了?哎,自从我做兼职以来,我的课业我就跟不上了,惆怅。 A: Hi Jackie. You don't look too well. What's going on? B: It's nothing. I'm just a little stressed out. A: Why? What's

发表于:2018-12-03 / 阅读(158) / 评论(0) 分类 初级-Basic Listening

Researchers: Recycled Concrete's Time Has Come SOUTH BEND, INDIANA Recycling in the construction industry has become big business. It's easy to find new life for everything from old windows to wood beams. But until now, concrete the most widely used

发表于:2018-12-08 / 阅读(171) / 评论(0) 分类 VOA标准英语2016年(八月)

Triple-digit gains on Wall Street have(口误) been wiped out. At last check, the Dow was down eight points at 10,443, NASDAQ losing 20 points at 2,289. We'll check back on those numbers a little bit later on. About 35% of the more than million homeo

发表于:2018-12-17 / 阅读(163) / 评论(0) 分类 2010年NPR美国国家公共电台6月

Concrete is one of the most widely used materials on the planet. And this consumption comes with a heavy ecological price. Rouzbeh Shahsavari, a materials scientist at Rice University. Around 5 to 10 percent of total CO2 emissions comes from concrete

发表于:2018-12-18 / 阅读(199) / 评论(0) 分类 2017年Scientific American(一)月

The pressure vessel of the No. 5 reactor at the Fuqing Nuclear Power Plant in Fujian has been installed. The facility is using Chinese designed-and-built third-generation Hualong One reactor technology. The nuclear power unit is scheduled to be put i

发表于:2018-12-24 / 阅读(195) / 评论(0) 分类 2018CRI中国国际广播电台

Grammar Girl here. Todays topic is cement versus concrete. Guest writer Sal Glynn writes: Accuracy is important. You might think concrete and cement are interchangeable, but you'll quickly find that you're mistaken when some guy at Home Depot rolls h

发表于:2019-01-02 / 阅读(269) / 评论(0) 分类 英语语法 Grammar Girl

1.His proposal is very _______. We do not need any explanation. A. concrete B.loyal C.grey D.draft 2.This is a _______ computer, which we just bought for our research. A. detective B.luggage C.digital D.grave 3.The two pictures are _______. We dont k

发表于:2019-01-08 / 阅读(161) / 评论(0) 分类 大学四六级阅读

Fukushima Plant Operator: Nitrogen Pumping Operation Going Well A plan to inject nitrogen into the containment vessel around reactor 1 at the Fukushima Daiichi power plant appears to be working, the plant owner said Thursday. Higher pressure levels h

发表于:2019-01-14 / 阅读(175) / 评论(0) 分类 VOA标准英语2011年(四月)

Volunteers Help Revive LA's Concrete River Thousands of volunteers turned out on a recent weekend to remove the trash that has been deposited by winter rain storms. The Los Angeles River was lined with concrete in the late 1930s and 1940s, after year

发表于:2019-01-14 / 阅读(189) / 评论(0) 分类 VOA标准英语2013年(五月)

今天我们要学的词是concrete。 Concrete具体的,实质性的。美中战略与经济对话星期二结束。美联社报道说,The United States and China ended two days of high-level talks with few concrete results, 美中结束了为期两

发表于:2019-01-16 / 阅读(160) / 评论(0) 分类 英语单词荟萃

DEVELOPMENT REPORT - Long-Life Concrete Bridges By Jill Moss Broadcast: Monday, June 07, 2004 This is Robert Cohen with the VOA Special English Development Report. Each year, road accidents kill a mil

发表于:2019-01-16 / 阅读(211) / 评论(0) 分类 农业与发展

今天我们要学的词是concrete。 Concrete具体的,实质性的。美中战略与经济对话星期二结束。美联社报道说,The United States and China ended two days of high-level talks with few concrete results, 美中结束了为期两

发表于:2019-01-16 / 阅读(173) / 评论(0) 分类 英语每日一词

The bar owner was upset. His best customer was in the hospital. He had a head injury. What happened? the owners wife asked. He said, He drank too much. When he went outside, he fell down. His head hit the sidewalk. Now he's in the hospital. This isn'

发表于:2019-01-22 / 阅读(209) / 评论(0) 分类 英文短篇故事(纽约)

讲解文本: concrete 具体的,混凝土的 We still don't have a concrete timeline for the plan. 关于这个计划,我们还没有具体的时间表。 I can't tell you anything concrete. 我也不能跟你说得太具体。 疯狂练习吧!

发表于:2019-01-22 / 阅读(157) / 评论(0) 分类 愉悦口语

A: Hi Jackie. You don't look too well. What's going on? B: It's nothing. I'm just a little stressed out. A: Why? What's stressing you out? B: School. Since I was working part time, I had a difficult time keeping up with class. Now that we have exams

发表于:2019-01-23 / 阅读(159) / 评论(0) 分类 对话类英语听力

Business 商业报道 Microsoft and the PC industry 微软和PC行业 Defenestrated 即将被抛弃 Steve Ballmer is a casualty of the personal computer's rapid decline 史蒂夫鲍尔默是个人电脑产业迅速下滑的牺牲品。 UNTIL August 2

发表于:2019-02-06 / 阅读(229) / 评论(0) 分类 经济学人商业系列

Pripyat, Ukraine. A dead city. Homes, schoolrooms, playgrounds, and other places are crumbling as wild nature reclaims the land. Pripyat once had some 50,000 residents(居民) . Now they are gone, perhaps forever. Only the artifacts of their live

发表于:2019-02-06 / 阅读(197) / 评论(0) 分类 英语新闻

每一个孩子都是可爱的小天使,但不是每一个天使都能够幸福地飞翔。寂静的墓地里,小小的石碑上,冰冷的石头塑成一副没有表情的石像。那是被剥夺生命权利的小小精灵,永远地长眠于地

发表于:2019-02-18 / 阅读(164) / 评论(0) 分类 美国乡村音乐
学英语单词
ac circuit
address complete
alpine permafrost
antonio
attenuating zone
bar-solder
beraprost
brake-shoe link pin
buttonologists
carbon monoxide allowable concentration
carrier phasor
chamber press
Collis Potter Huntington
compensating box
conjunctivodacryocystostomy
contract of record
corybantes
cosmecotogy
cosmin
crooked foot
decolorizing char(coal)
deep sounding machine
dental manikin
double distilled water
droit commun
dust-arrester installation
economic goods
eicosene dicarboxylic acid
electrodynamic stabilization
erade
farmbelt
fence posts
flagged down
flea-borne typhus
forest region
gage thickness
gagliardo
gallium(iii) nitrate
gear-driven supercharger
gehlenite
genital fossa
glucosyl transferase
grasshopper spring
health preserving with drugs
hennus
hibiscus moschatuss
Hizb ut-Tahrir
hour-to-hour
hydraulic efficiency jet propulsion system
idlers
image instrumentaion
income from source within the territory of China
incomplete syntax description
Integrated Database Management System
intraspecific struggle
Isabella II
Joe.
joint beneficiary
junction pipe
lacustrine
left splenic vein
ll-docosenoic acid
localisation principles
Mała Ina
mclouth
meaningful use
meat jelly
minerogenesis (metallogeny)
miniature integrating gyro (mig)
mopfs
Mornos
mosfet rf modeling
muscle-eye-brain disease
musculus pectoraliss
myelo-encephalic
non-silicate glass
octamerism
OSI service
Pedicularis pygmaea
plane strain
postfix expression
pot kiln
precessing track
radiogoniometers
recursive equation
remagens
remote recording seismograph
sackbutist
Sally Ann
service lap
special siding
spot meter
stoneygate
stuffies
to adhere to...
to dodge
toothed-wheel chopper
trimix
TSCV
vinyl perchloride soft varnish
WAAF
zoinks