水玻璃混凝土

AS IT IS 2015-09-01 Los Angeles' Silicon Beach Becoming Like Silicon Valley America's high technology industry is centered in northern California. The area, known as Silicon Valley, is a short drive from San Francisco Bay. Silicon Valley is home to G

发表于:2018-12-08 / 阅读(100) / 评论(0) 分类 2015年VOA慢速英语(八)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(115) / 评论(0) 分类 VOA标准英语2016年(八月)

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(110) / 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(226) / 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(205) / 评论(0) 分类 英语语法 Grammar Girl

SYDNEY: All molecules are not created equal. Some have saved billions of lives, wreaked environmental havoc or made the world a more colorful place. Here's our selection of those that have changed the course of human history。 发自悉尼:分子并

发表于:2019-01-08 / 阅读(99) / 评论(0) 分类 实用英语

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(96) / 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(229) / 评论(0) 分类 创新英语教程第三册

Salt is believed to be the single most harmful thing in our food, contributing to high blood pressure For years doctors have been telling patients with high blood pressure to cut down on the amount of salt in their diet. Now a prestigious panel of ex

发表于:2019-01-13 / 阅读(160) / 评论(0) 分类 VOA标准英语2010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(126) / 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(89) / 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(149) / 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(122) / 评论(0) 分类 英语每日一词

Once theyve caught the light of a dying star with their state of our telescopes. The detective work can begin. We collect that light and we analyze it in great detail in order to determine whats going on, whats the chemical makeup of the star, whats

发表于:2019-01-22 / 阅读(95) / 评论(0) 分类 自然百科2011年

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(138) / 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(104) / 评论(0) 分类 愉悦口语

It is hard to escape the images of Konza City in Kenya. Advertisements promoting the future high-tech hub, or technopolis, appear daily in the country's newspapers and show regularly on the state television network. The ambitious plan is the work of

发表于:2019-02-06 / 阅读(108) / 评论(0) 分类 英语新闻

SYDNEY: All molecules are not created equal. Some have saved billions of lives, wreaked environmental havoc or made the world a more colorful place. Here's our selection of those that have changed the course of human history。 发自悉尼:分子并

发表于:2019-02-13 / 阅读(199) / 评论(0) 分类 阅读空间

中国房价涨疯了,美国呢?要在纽约、旧金山这样的一线城市,$2500美金租一房一厅!今天节目,带你了解美国人买房、租房的烦恼。 关键词: 先搞清一个概念:房子是House 还是Apartment? Ho

发表于:2019-02-15 / 阅读(70) / 评论(0) 分类 美国文化脱口秀

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(82) / 评论(0) 分类 美国乡村音乐
学英语单词
a mo
Abbe condenser
absolute hyperopia
acid content
acoustic aphasias
agitatorial
angstron unit
anti-equivalence
Ban Kamphaeng Din
be at grips with
Borgomanero
BPCP
breakin' out
carbanion polymerization
Carex saxicola
carrying handle
catch water drain
Chanh Long
chromomeric
cirrocumulus
CLRR
colter drill
concentration of beam-mode informal communication
control winding
cop-rose
Costa Rican
creme de la creme
cylinder type forage harvester
Defrost Timer
delegalizations
diazido-
dihydroxy acetic acid
dormer window
double turn-out switch
doubtfulness
dromos
dysclasite
electric motor operated fixed crane
Engerdal
equivalent sets
free overboard
Frunze, Mys
fucking up
Galium
gas purifiers
Gnetum parvifolium
gross stress reaction
haematopus ostralegus osculans
haricots verts
high speed stall
Holice
holy kamoly
homopolymerization
horizontal filter-well
individual claim
interim audit
internal student
Kookoolik Cape
loyalty check
Lukoma
m.r
make it snappy.
malaise
mammas
Marston, John
mass-extinction
Maziba
medium strength
Molondo
monogenoid
multiple-on-line
ninny
nonviablest
osfile
picenoquinone
pie-eater
piston meter
polot plant
refocillated
replacement remnants
rimantadine hydrochloride
S-adenosylhomocysteinase
senior debt
sliced bacon
Sloan letters
spell-bone
Stamp Duty Ordinance
station type lightning arrester
sweat-shirts
target detect
tee slot
threshing outfit
time domain decoder
tin hydroxide
tongue clackers
uranium reserve
veronique
voltage controlled device
white oil
wooden-packing case
youth crusades
Zygophyllum jaxarticum