大体积混凝土内热量升高

When it comes to climate change, public opinion is near 50-50, but 97% of scientists who dedicated their lives to studying our climate said that is happening and it is happening because of human activities. Without the evidence, we have a warming ear

发表于:2018-12-02 / 阅读(162) / 评论(0) 分类 CNN美国有线新闻2015年6月

Unit 9 Text A Listening First Listening Before listening to the tape, have a quick look at the following words. greenhouse effect 温室效应 alter 改变 release 排放 carbon dioxide 二氧化碳 t

发表于:2018-12-04 / 阅读(123) / 评论(0) 分类 21世纪大学英语读写教程

Health Report - Health Risks in a Crowd: Not What You May Think 健康报道 - 大规模集会时的健康风险 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 Picture a huge public gathering -- a sea

发表于:2018-12-07 / 阅读(142) / 评论(0) 分类 2012年VOA慢速英语(一)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(162) / 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(186) / 评论(0) 分类 2017年Scientific American(一)月

This is Scientific Ameican's 60-Second Science. I'm Karen Hopkin. This will just take a minute? Forget the meek. If the Earth keeps getting warmer, a recent study shows that its the small that are gonna come out on topat least in the worlds oceans. W

发表于:2018-12-24 / 阅读(142) / 评论(0) 分类 Scientific American(七)月

23. But it's not as if earlier times didn't know perpetual war, disaster and the massacre of innocents. 【分析】复合句。主句是主系表结构,as if 引导表语从句。在表语从句中,主语是 earlier times,隐含的是 the peop

发表于:2018-12-30 / 阅读(131) / 评论(0) 分类 考研英语长难句讲解

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(261) / 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(155) / 评论(0) 分类 大学四六级阅读

Stampedes, Heat Pose Biggest Threats in Crowds When vast numbers of people gather for political or sporting events, or for concerts or pilgrimages, not everyone goes home healthy. But a new analysis finds that infectious disease is not the biggest cu

发表于:2019-01-13 / 阅读(178) / 评论(0) 分类 VOA标准英语2012年(一月)

US Elections Heat Up, China Trade Tensions Rise President Barack Obama and his opponent Mitt Romney are talking tough on trade with China. Earlier this week, Obama announced a new World Trade Organization case over Chinese automobile subsidies. He al

发表于:2019-01-13 / 阅读(131) / 评论(0) 分类 VOA标准英语2012年(九月)

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(181) / 评论(0) 分类 VOA标准英语2013年(五月)

23. But it's not as if earlier times didn't know perpetual war, disaster and the massacre of innocents. 【分析】复合句。主句是主系表结构,as if引导表语从句。在表语从句中,主语是earlier times,隐含的是the people in

发表于:2019-01-16 / 阅读(132) / 评论(0) 分类 考研英语长难句讲解

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(151) / 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(205) / 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(165) / 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(200) / 评论(0) 分类 英文短篇故事(纽约)

A simple man my father's son I know this place it's where I'm from But I don't know these streets when I'm with you Something in this night Changing everything I thought I knew I've never seen this part of me Haven't lost my mind Tell me that you see

发表于:2019-02-08 / 阅读(127) / 评论(0) 分类 美国乡村音乐

听歌学英语:All Rise全体肃立 [00:16.68]BLUE [00:18.55]All Rise [00:59.78]Yo, yo [01:00.31]Yo, yo [01:02.13]Your honour please [01:03.78]Gotta believe what I say (say) [01:06.77]What I will tell (tell) [01:08.66]Happened just the other day (da

发表于:2019-02-18 / 阅读(165) / 评论(0) 分类 听歌学英语

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(140) / 评论(0) 分类 美国乡村音乐
学英语单词
adjusting range
allyl ester polymer
annual forage species
asterococcus limneticus
Balchik
Ban Huai Takhro
beginning block
biosomeric contamination
chlorfenapyr
classic position
compression platform
cooked cured meat colo(u)r
credit spread
cyclotron instability
cytoskeletal filament
dammarane type
depreciation annuity
disburdenment
disincline towards
double-doublet antenna
end-stop
entreprenour
epinephelus ongus
error coin
ESRANGE
eupilumnus actumnoides
excess materials requisitions
excess noise
face signal
fall into a good berth
feedthrough line
flat-band voltage
foreign going vessel
fuze cavity
genetic independence
guarded railway crossing
Gunn mode
head-offices
histological section
hugli r. (hooghly r.)
humble yourself
hypergraphy
ideally imperfect crystal
imposteme
in decay
interaction term
Jeffers, (John) Robinson
kamloop
kapitza method
limonia (goniodineura) immetata
local anthority borrowing
long jump runway
lymph sac
magnetic ink document reader
make the papers
marco-pierre
mark up loss on securities
mimiviruses
minded
mintbushes
moled
moot points
morpholinosydnonimine
multistage inventory system
notre dame mts.
off-flavor
paleontologist
parlour pink
pas de quatres
phaeosaccardinula penzigii
pivot in air
polrumptious
polymeric gel
Prinos
pure-oxygen aeration method
recellularizing
samariom-cobalt permanent-magnetic materials
sequining
sherina
side valve
sidebang
sira
SPLX
spring energizer
stretch neuritis
structure of a system
succinchlorimide
sunken wreckage
super floppy
surreal
taxmeter
thermoscope
thickness setting scale
throttle capacitor
tubular tire
Ubani
voltage time to breakdown
weld seam
word-final
wrong-way alarm
y parameter