钢骨混凝土柱

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(162) / 评论(0) 分类 VOA标准英语2016年(八月)

Best of Megastructures 伟大工程巡礼之最 by Kevin Lustig In the last 100 years, 11 different skyscrapers have held the title of world's tallest building. With improvements in technology and materials, humans are pushing the limits of what buil

发表于:2018-12-08 / 阅读(296) / 评论(0) 分类 常春藤解析英语

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

W: We need to figure out how much money we are spending and what we are spending it on? M: Why? W: Well, I think we could be saving more. M: Really? Well. Ok. Get the receipts out. W: Let's see. We spent 700 dollars for our home loan payment, 400 on

发表于:2018-12-26 / 阅读(178) / 评论(0) 分类 想聊就聊

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(260) / 评论(0) 分类 英语语法 Grammar Girl

67 专家就防御恐怖袭击摩天大厦展开研究 SCIENCE REPORT- September 27, 2001: Planning for Safer BuildingsBy Nancy Steinbach (start at 1'00

发表于:2019-01-02 / 阅读(138) / 评论(0) 分类 政治经济

By Caty Weaver Broadcast: November 21, 2003 This is Bob Doughty with the VOA Special English Economics Report. Last week, the World Trade Organization ruled that United States taxes on imports of stee

发表于:2019-01-02 / 阅读(225) / 评论(0) 分类 VOA2003(下)-农业与经济

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(179) / 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(147) / 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(203) / 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(163) / 评论(0) 分类 英语每日一词

STEVE INSKEEP, HOST: President Trump's push for tariffs on steel and aluminum imports is driven in part by competition from China. The United States still produces most of its own steel, we should be clear. But the industry has faced pressure from ch

发表于:2019-01-16 / 阅读(208) / 评论(0) 分类 2018年NPR美国国家公共电台3月

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(198) / 评论(0) 分类 英文短篇故事(纽约)

DAEGU, South Korea, Aug. 28 (Xinhua) -- I have nothing to say right now. I need some time. This was Bolt's response on Sunday night after a sensational disqualification from the men's 100m final for a false start at the Daegu World Championships. The

发表于:2019-02-03 / 阅读(219) / 评论(0) 分类 英语新闻

BEIJING, Aug. 19 (Xinhua) -- China's steel output growth slowed in July and prices of steel products have continued to drop, according to data from the National Development and Reform Commission (NDRC). Crude steel production gained 4.2 percent year

发表于:2019-02-06 / 阅读(186) / 评论(0) 分类 英语新闻

BEIJING, Jan. 26 (Xinhua) -- Chinese authorities have added extra travel contingencies to ensure the smooth kick-off on Saturday of the world's largest annual migration. With 3.41 billion trips expected to be made over the next 40 days' peak travel s

发表于:2019-02-08 / 阅读(218) / 评论(0) 分类 英语新闻

LONDON, July 23 (Xinhua) -- British singer Amy Winehouse was found dead in her flat in London on Saturday. The police said the reason for the 27-year-old singer's death is still unexplained and are now treating her flat as a crime scene. Sky News quo

发表于:2019-02-17 / 阅读(200) / 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(136) / 评论(0) 分类 美国乡村音乐

The clouds begin to fade away The sun will shine again But I am left in a desert of pain It's seems I've lost this game --- bridge --- Now I'm standing all alone Alone with all the memories I cry --- chorus --- So close every time I see you My mind i

发表于:2019-02-20 / 阅读(175) / 评论(0) 分类 英文摇滚歌曲

1. Never trouble trouble till trouble troubles you。 麻烦没来找你,就别去自找麻烦。 2.I think that that that that that student wrote on the blackboard was wrong。 我认为那个学生写在黑板上的那个that是错误的。 3. We

发表于:2019-03-04 / 阅读(261) / 评论(0) 分类 实用英语
学英语单词
abashance
accounting practice unit
algite
alkalifreeglass
analogies
anybody's race
articles in custody
as hard as the nether mill stone
authoritarian
barbarino
benign cystic epithelioma
betaceum
bird-limy
blue eyed boys
cathodic protection equipment of screen
cercopoda
chit-system
chromatin reservoir
civil-law
clarified juice overflow box
CM-C
coleretico
community antenna
coulometries
crook rafter
cubital pecten
declare trumps
dental ridge
diglycolide
dramstick-fingers
earlishness
ecto-antigen
electron sound speed
elevator power-off protection device
empty segment
engineers level
exotemp
face-recognition
false regeneration
flash SSD
fuzz out
FWQA
generated frequency
give a warm welcome to
Habenaria limprichtii
halticus minutus reuter
herely
hygromata
hypoth
inventory sheet
Kayombo
leafe-sugger
limaria perfragilis
locking gripping device
ly
midsternal
mucocele of salivary gland
no dropping
no words
Norcatur
official method
Our population has increased
overall harmonic distortion
overfacile
Padun
paraffined cork
Photofit
pledging of accounts receivable
pukeskin
punch-up
radar database
rate of charging
relocation offset
roadside flower bed
schlang
Seseganaga L.
shared-memory
sikuris de ayata (bolivia)
skin preservation
sodium platinochloride
sonnetised
South Carolina pride cotton
steam-turbine automatic remote control system
step-up exchange
stock classes
Tarella
thermophilric bacteria
tobacco-plant
trametes villosa
true condensing point
two-pressure steam power cycle
ultra-lounges
ultrasonic phenomena
unrisked
ustilagic acids
vertical encoding
vitifolia
wear rate
window swallow
y-intercepts
Yesagyo
Zimbabweans