膨胀性集料混凝土

[00:00.00]As an intelligent and dynamic businessman, [00:04.03]William generated increased readership [00:06.55]by employing some of [00:08.52]the most talented writers [00:10.05]in the United States, [00:11.91] recruiting figures from the literary c

发表于:2018-11-30 / 阅读(293) / 评论(0) 分类 最新15篇文章贯通英语四级词汇

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

This is Scientific American 60-Second Science. I'm Cindey Graber. This will just take a minute. When TV sets die, they usually end up incinerated or in landfills. But now researchers from Englands University of York believe theyve found a valuable us

发表于:2018-12-24 / 阅读(198) / 评论(0) 分类 Scientific American(七)月

[00:00.00]As an intelligent and dynamic businessman, [00:04.03]William generated increased readership [00:06.55]by employing some of [00:08.52]the most talented writers [00:10.05]in the United States, [00:11.91] recruiting figures from the literary c

发表于:2018-12-30 / 阅读(139) / 评论(0) 分类 英语四级听力练习集锦

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(279) / 评论(0) 分类 英语语法 Grammar Girl

Duck 鸭子 A duck is a kind of bird. 鸭子是一种鸟类。 Ducks are smaller than swans and geese. 鸭子比天鹅和鹅的体型小。 They live in both rivers and seas. 鸭子生活在河里和海里。 What do ducks eat? 鸭子吃什么呢?

发表于:2019-01-10 / 阅读(169) / 评论(0) 分类 与美国小学生一起学英文第2册

AS IT IS 2015-06-22 Egypt: Expanded Suez Canal to Open in August 埃及8月重新开放苏伊士运河 Egyptian officials are making plans to open a newly-expanded Suez Canal on August 6th. Officials say the new canal will be more than double the wat

发表于:2019-01-12 / 阅读(171) / 评论(0) 分类 2015年VOA慢速英语(六)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(197) / 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(172) / 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(219) / 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(185) / 评论(0) 分类 英语每日一词

China's gross domestic product (GDP) expanded 6.7% year on year in the third quarter of 2016, stable from the second quarter, according to data released by the National Bureau of Statistics (NBS) last Wednesday. 国家统计局上周三公布的数据显

发表于:2019-01-18 / 阅读(264) / 评论(0) 分类 英语新闻

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(221) / 评论(0) 分类 英文短篇故事(纽约)

今天我们要学的词是empire。 Empire, 是帝国的意思。历史上曾有辉煌的Roman Empire,罗马帝国,美国纽约有着名的Empire State Building, 帝国大厦。Empire也可以用来形容个人、家族、集团或是公司所控制

发表于:2019-01-25 / 阅读(185) / 评论(0) 分类 英语每日一词

今天我们要学的词是charter。 Charter, 有包租的意思。 The major multi-car pileup was caused by a charter bus, 这起严重连环车祸是由一辆包租的大客车引起的。 The airline significantly expanded its charter service cli

发表于:2019-01-25 / 阅读(156) / 评论(0) 分类 英语每日一词

BEIJING, Feb. 20 (Xinhua) -- China is encouraging local governments to make full use of their financing vehicles in 2012 in an effort to boost financial support for low-income housing projects, the country's top economic planner said Monday. The cent

发表于:2019-02-05 / 阅读(222) / 评论(0) 分类 英语新闻

NANNING, June 25 (Xinhua) -- Lu Huizhen, director of Shizishan community in Pingxiang of southwest China's Guangxi Zhuang autonomous region, has another role that makes her feel a sense of achievement -- leading a team of women to persuade drug users

发表于:2019-02-07 / 阅读(227) / 评论(0) 分类 英语新闻

本期内容: Amazon opened its seventh US bookshop in New York on Thursday, drawing a steady stream of selfie-snapping gawkers, tourists and loyal shoppers who reveled in the novelty experience of shopping in person. Opening its first bookshop in

发表于:2019-02-13 / 阅读(152) / 评论(0) 分类 夏说英语新闻晨读

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(175) / 评论(0) 分类 美国乡村音乐
学英语单词
abdominal cavity
absorbing joint
alpha-linolenic acids
Anguidae
attracticide
background-corrected
bandleading
becs
believe a word
bengkulu
Berlingske Tidende
black morels
caution'soperation
chromatography-atomic absorption spectrometer
clog dances
closerie
coercivity meter
communicating signal appliance
composite code
compression evaluation
conference associated member
corinna
count pick up
cuntfucked
cytheropteron rectocostum
deveare
Donaghadee
drepanididaes
emparchment
erosion ramp
existing road
extract-separation
fair as a rose
fayed
fused-contact phototransistor
gentlemany
gloating
Hammond, John Hays
handwriting
hereditary component
heterosporium wikstroemiae
hot-air furnace
hydropedology
infulminate
inquisitor variabilis
internal migration
iron hearted
isoprene rule
jacques germain soufflots
Jarit
large crabgrass
latticed column
lluminalion
lurid-
Mae Klong
main rod
marcellinas
maxillary teeth
medipeduncle
metal hacksaw
mixed bed demineralizer
narrow-band interference
negative reinforcing stimuluss
nervus maxillaris trigemini
no fool like an old fool
non-linear effects
nuclei intercalatus
offered price
overflow phrase
perchlormethane
perfect diffuser
pericytal
photothermal displacement
potato wart fungus
program-controlled real-time clock
PROSOMIAE
protonatomic mass
PRVC
quadrature receiver
quasi-visous creep
redshifted
relief well
retarded child
Rhinocephalus annulatus
Scorpiothyrsus xanthostictus
sea ice remote sensing
shunt filter
side affect
simple tarifs
slaved tracking
sorting depot
stagecoachman
tathams
TD (technical data)
tendo conjunctivis inguinalis
tetranitro-anisole
undercooked pulp
ursodesoxycholic acid
vacocin
Val-d'Izé
wash-out developer
welt staple lasting machine