预应力混凝土桥

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(231) / 评论(0) 分类 VOA2003(下)-发展与科学

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(50) / 评论(0) 分类 初级-Basic Listening

STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we tell about Hoover Dam. It was the largest and most difficult structure of its kind ever built when work started in nineteen thir

发表于:2018-12-07 / 阅读(79) / 评论(0) 分类 2010年VOA慢速英语(十)月

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(89) / 评论(0) 分类 VOA标准英语2016年(八月)

Lesson 17: The longest suspension bridge in the world 世界上最长的吊桥 Listen to the tape then answer the question below. 听录音,然后回答以下问题。 How is the bridge supported? Verrazano, an Italian about whom little is known, sa

发表于:2018-12-08 / 阅读(913) / 评论(0) 分类 新概念英语第三册

发表于:2018-12-11 / 阅读(106) / 评论(0) 分类 VOA标准英语2014年(三月)

[00:-1.00]Warm-upcubist realistic abstract portrait [00:-1.50]n.立体派艺术家 a.现实的 a.抽象的,深奥的 n. 肖像,人像 [00:-2.00]geometric wavy improvisation splash [00:-2.50]a.几何学的 a.波伏的,摇摆的 即席创作 n.溅,飞溅

发表于:2018-12-13 / 阅读(134) / 评论(0) 分类 高中英语北京必修模块

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

Michael通过破坏空调系统使牢区发生骚乱,掩人耳目。趁此机会,他和Sucre来到混凝土墙壁跟前准备凿洞。 [00:07.44]Listen and Share [00:41.42]Michae [00:48.10]Sucre [00:54.39]Let the bulls worry about the noise. [00:56.05]You worry about [00:56.53]how you'r

发表于:2019-01-01 / 阅读(176) / 评论(0) 分类 越狱第一季

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(165) / 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(68) / 评论(0) 分类 大学四六级阅读

[00:10.40]Now youre talking! [00:13.84]So,have you had any more thoughts about what youre going to do next year,them? [00:19.70]Mm.I dont know,really. [00:24.14]I mean.I was thinking that it might be a good idea to do that art course I was telling yo

发表于:2019-01-10 / 阅读(207) / 评论(0) 分类 创新英语教程第三册

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(92) / 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(55) / 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(114) / 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(96) / 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(100) / 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(73) / 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(57) / 评论(0) 分类 对话类英语听力

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(58) / 评论(0) 分类 美国乡村音乐
学英语单词
-plated
acerebral
acid receiver
aftermost bearing
anteports
argolamide
back of arch
bandannaed
blank processing
body-sodium activation
bone breaker
braising
bristle up
cassida circumdata
cat-rigged
catalufas
channel rod coupling
concreters
consumer-focused
Coroisânmǎrtin
cryogenized
deceleration area
e.d.
early season rice
electrophotographic printing
empyema
etacrynate
fetch a high price
flower-paintings
french landing
Galatella altaica
galery
Gentele's tests
gintiss
Glutamine-Hydrolyzing
heavycrop
height of fall
hemostases
high -voltage power supply
hits bottom
holonomic constraint
hormone titer
hover pallet
hydroalkoxylation
impact scar
imperial physician
inetrchangeable manufacture
intelligence data handling system
interspecific cooperation
issue-attack ads
keel support
kvaerner
like a bull in a china shop
loran (long-range navigation)
low pressure axial fan
lower-frequencies
mediated digital signature
memorats
methylone
mode-of-participation
multilaboratory
My arse!
optolectronic device
organ of smell (or olfactory organ)
outgoes
pack heat
phaser
pride-of-India
prososmotaxis
pulsating auroral zone
sanduny
scandic
self impinging injector
single site principle
snoter
specific aim
spectroquality
steadful
strong ammonium citrate solution
structure of scientific theory
syncranium
syphilid acniformis
taxideas
teaseller
terraced houses
therapods
tool post grinder
tourtieres
trigonal holosymmetric class
trueth
undeletable
unit coordinate vector
upset welding
uropygis
utra-audion oscillator
voiturier
von Aldor's test
win win
wind bag
wrist action drive
yelves
zertz