膨胀水泥混凝土

By Gary Garriott Broadcast: September 8, 2003 This is Robert Covent with the VOA Special English Development Report. Bridges are an important part of transportation systems. They make it possible to t

发表于:2018-12-01 / 阅读(254) / 评论(0) 分类 VOA2003(下)-发展与科学

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(108) / 评论(0) 分类 VOA标准英语2016年(八月)

V@enook.cn Lesson 16 It looks like cement. Professor Boffin wants to bake a cake. I can't find the flour. He looks in the storeroom. Ah!Here's some flour! Look!My cake's ready. It books like cement. If feels like cement. It tastes like cement. Look a

发表于:2018-12-13 / 阅读(142) / 评论(0) 分类 新世纪少儿英语

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(101) / 评论(0) 分类 2017年Scientific American(一)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(80) / 评论(0) 分类 单词解析速记

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(192) / 评论(0) 分类 英语语法 Grammar Girl

By Ben Gilbert Baghdad 11 January 2006 An Iraqi mason works on a wall surrounding a new school on the outskirts of Basra (file picture) Iraq has been hit with a construction boom - in no small part du

发表于:2019-01-07 / 阅读(190) / 评论(0) 分类 2006年VOA标准英语(一月)

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(87) / 评论(0) 分类 大学四六级阅读

This is the VOA Special English Agriculture Report. Rice hulls, or husks, are the protective coverings on grains of rice. Rice with just its hull removed is brown rice. Rice without its hull or bran is white rice. Once rice is harvested, the hulls ar

发表于:2019-01-11 / 阅读(195) / 评论(0) 分类 VOA慢速英语2009年(十二)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(117) / 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(79) / 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(137) / 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(113) / 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(126) / 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(94) / 评论(0) 分类 愉悦口语

AILSA CHANG, HOST: Two reports out today provide the clearest picture yet of the extent to which Russia went to influence voters ahead of the 2016 presidential election. The reports focus on a Russian troll factory's use of nearly every major social

发表于:2019-01-23 / 阅读(81) / 评论(0) 分类 2018年NPR美国国家公共电台12月

VOA's Weekly Science and Technology Magazine Art Chimes 05 January 2010 MUSIC: Our World theme This week on a special edition of Our World, some of our favorite stories of the past year ... including a high-tech wrinkle to that humblest of building m

发表于:2019-01-23 / 阅读(92) / 评论(0) 分类 VOA标准英语2010年(一月)

货物保险 Are buyers responsible for the insurance charges? 附加险的保险费由买方来负担吗? Yes, this is a standard practice. 是的,这是惯例。 Yes, you are right. 是的,正是如此。 How long is the validity term of insu

发表于:2019-01-23 / 阅读(69) / 评论(0) 分类 外贸英语一点通

Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele

发表于:2019-02-08 / 阅读(194) / 评论(0) 分类 VOA标准英语2010年(一月)

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(75) / 评论(0) 分类 美国乡村音乐
学英语单词
10-azaanthracene
accumulation of cold in liver channel
acer robustum pax
active staff
Adcon-A
adjustable drum
aledge
angle catch
anthropic
arch shape
as-cast structure
Boa I.
braidable
Bākharz
calked ends
category of reserves
congenite
deligent
Dimmer's keratitis
domestic exchang
double acting regulator
dr. zhivago
echoback
embossed effect
enucleation of cyst of jaw
erythema diffusum
extension cycles
film potential
first-place finish
floating bog
forage crusher
frequency shift compensation
frozen food display case
gas welding equipment
geng
H-Al-clay
high-speed store
hygrophorus sordiduss
i-freond
impeller cup
incremental profit
injection relay
iron and steel unit
jerious
Jewhead
judicial department
lamby
leaching of calcium
legal requiremnt
lubricant oil transfer pump
marabuto
Martens temperature
metabolism of carbohydrates
mouffles
mtsa
mungos
mycena adonis
narrow band proportional controller
nerded out
noncontrol system
nordite-(Ce)
octal indication
on collection basis
on the fall
open crankcase ventilating system
overreliance
pants-on-head
Paries mastoideus
potassium urate
quality deviation
railway artillery
ratticide
return performance
saxicavous
scalding hot
self-limitings
sexytime
sh-h-h
sinh-Gordon equation
skewness factor
soaking in
soffit finish
solid stock guide
solid wax
startfulness
stercory
suffocative goiter
system maintenance
systolic blood pressure
talk sb's ass off
the fens
titkin
TPDT (triple-pole double-throw)
travel case
trichlorethylene
Trinil man
tuck shop
wage unit
watson-crick model (of dna)
wheels out
whenever
whuffling