高比重水泥

high density cement的用法和样例:

例句

  1. Tungsten alloys are materials with a high tungsten content and low amounts of NiFe or NiCu.钨基高比重合金是钨中加入少量的镍铁或镍铜烧结而成。
  2. The funds of bank credit loan account for high proportion in road construction, therefore facing larger risk of returning loan.摘要银行信贷资金在公路建设中占有较高比重,因而面临较大的还贷风险。

THE PROPERTIES OF WATER Earth is an ocean planet. About three billion years ago, life on our planet began in the deep blue seas. Ninety-nine percent of the living space on earth is in the oceans. Marine life is incredibly rich and varied. There are

发表于:2018-12-04 / 阅读(66) / 评论(0) 分类 人教高中英语高二

AS IT IS 2015-09-30 Glider Plane to Soar Stratosphere for Data Gliders are light aircraft that fly with no engine. They are pulled by a powered plane into the sky and set free to fly on air currents. They soar on wind currents called mountain waves.

发表于:2018-12-08 / 阅读(77) / 评论(0) 分类 2015年VOA慢速英语(九)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Athletes have obviously been tempted to use performance enhancing anabolic steroids. Drug testing may discourage such use. But a new study finds that some of the perfo

发表于:2018-12-24 / 阅读(95) / 评论(0) 分类 Scientific American(九)月

By Ben Gilbert Baghdad 11 January 2006 An Iraqi mason works on a wall surrounding a new school on the outskirts of Basra (file picture) Iraq has been hit with a construction boom - in no small part du

发表于:2019-01-07 / 阅读(179) / 评论(0) 分类 2006年VOA标准英语(一月)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Weve heard that a mothers weight during pregnancy can influence the weight of her offspring. Now a study of rats shows that the fat content in a moms d

发表于:2019-01-08 / 阅读(101) / 评论(0) 分类 Scientific American(十一)月

中文 英文 缩写 * (符) star (symbol) [美国]电气和电子工程师学会 Institute for Electrical and Electronic Engineers IEEE “请发码”信号

发表于:2019-01-08 / 阅读(173) / 评论(0) 分类 电信英语

Dieting isnt always easy, particularly if you have a sweet tooth. But by adding strawberries to your diet, you can enjoy a range of guilt-free dishes, drinks and snacks any time of day. Best of all, strawberries are low in calories, high in fiber, fa

发表于:2019-01-08 / 阅读(83) / 评论(0) 分类 阅读空间

The World Health Organization (WHO) is calling for action to fight all forms of malnutrition(营养不良), including under-nutrition and obesity, which affect hundreds of millions of people worldwide. More than 60 world nutrition(营养) experts

发表于:2019-01-11 / 阅读(89) / 评论(0) 分类 英语新闻

Turning Cigarette Butts to Batteries 烟头转变成电池 If you see a person carelessly throw a cigarette to the ground, what are you likely to think? That depends. If you hate people throwing things on the ground, you might think, That person shou

发表于:2019-01-12 / 阅读(97) / 评论(0) 分类 2014年VOA慢速英语(九)月

DAVID GREENE, HOST: Senate Republicans are expected to unveil their version of a tax overhaul today. Like the House bill that's already moving along, the Senate version is being touted as a way to keep more money in Americans' pockets. But for millio

发表于:2019-01-16 / 阅读(121) / 评论(0) 分类 2017年NPR美国国家公共电台11月

Roll the tape. Love it when common materials are dangerous. Go ahead and light it. Theres no doubt that the bomb range can blow a gasket. Bye-bye. As for this countdown, it makes for the perfect B movie. Did you get that on high speed? But for the C

发表于:2019-01-23 / 阅读(57) / 评论(0) 分类 探索与发现2013年

Scientists from the University of Central Florida (UCF) have created a supercapacitor battery prototype that works like new even after being recharged 30,000 times. 来自中佛罗里达大学(UCF)的科学家已经创造了一个超级电容电池

发表于:2019-02-02 / 阅读(66) / 评论(0) 分类 英语新闻

Hi my name is Jason Cornwell . I'm user experience designer at Gmail. We have been hardworked to update Gmail with a new look.I'm excited to share with you some of the biggest improvements. 大家好 我是Gmail的用户体验设计师Jason Carmel。经

发表于:2019-02-05 / 阅读(73) / 评论(0) 分类 英语万花筒

Theincrease inthenumbersofmarriedwomenemp- (50)loyedoutsidethehomeinthetwentieth centuryhadlesstodowiththe mechanizationofhouseworkandan increaseinleisuretimeforthesewomen thanitdidwiththeirowneconomic

发表于:2019-02-06 / 阅读(77) / 评论(0) 分类 英文语法词汇

Beijing government has vowed that by 2020 the city's annual average density of fine particulate matter (PM2.5) will have decreased by 30% from that of 2015. 北京市政府日前承诺,到2020年,该市细颗粒物(PM2.5)的年均浓度将比2015年

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

国际民航组织总部保留在蒙特利尔到2036年 OTTAWA, May 27 (Xinhua) -- Canada and the International Civil Aviation Organization (ICAO) Monday signed a new agreement to keep the UN agency's headquarters in Montreal for another 20 years aft

发表于:2019-02-08 / 阅读(210) / 评论(0) 分类 英语新闻

And then we decided to take New York as a test case, 后来我们决定拿纽约做实验案例, and we looked at Lower Manhattan. 研究曼哈顿下城。 And we mapped all the building area in Manhattan. 我们画出曼哈顿建筑区的地图。

发表于:2019-02-13 / 阅读(91) / 评论(0) 分类 TED演讲教育篇

When, in 1960, still a student, 1960年我还是学生时, I got a traveling fellowship 拿到出国留学的奖学金, to study housing in North America. 研究北美的住宅建筑。 We traveled the country. 我们游遍美国, We saw public

发表于:2019-02-13 / 阅读(63) / 评论(0) 分类 TED演讲教育篇

This year, TV makers are doing their best to give huge-screen fanatics more breathing room. New ultrahigh-definition sets were shown off Monday by LG Electronics, Sharp, Sony and Samsung Electronics at the international CES gadget show in Las Vegas.

发表于:2019-02-14 / 阅读(216) / 评论(0) 分类 英闻天下

One of the most impressive feats of muscular coordination in nature is the instance of a frog darting out its tongue in order to catch a fly. No matter how fast you are, you could never rely on plucking bugs out of the air to stay alive; but for frog

发表于:2019-03-06 / 阅读(136) / 评论(0) 分类 英语时差8,16
学英语单词
abetalipoproteinemias
agosta
alkaline earth metal compound
alosa pseudoharenguss
amorolfin
Angmagssalik
antiknock additive
Ashbocking
auxemasterol
beepidity
block tectonics
blue poppies
bridge rail
bumble-puppy
butt-resistance-welding
Caltha natans
capacity region of down bound
Catanduanes I.
causatively
celery seed
champagne problems
combustion tube
configs
consumer-lending
cycloiropia
decibels relative to one millivolt
dimension text
dimethyltryptamine
diolic acid
Divino das Laranjeiras
duotricenary
DUSC
electoral council
electric induction
empty of meaning
epiphyta arboricosa
escalation-of-force
external function name
exurb
ferret-sized
fitterer pyrometer
flipperty-flopperty
floating chafing block
frequency band of emission
fuel gaseous
guilt-freer
Haemophilus
heavy fuel
high resolution interferometric sounder
hoist control valve adapter
hypsographies
Ichifusa-yama
implementation of packet level
infirmaries
initial criticality test
intercellular secretory capillary
intramolluscan phase
KRS
legal bibliography
Mamaranui
manurance
Maschinenfabrik Augsburg-Nurnberg
mcconnel
medeva
meniscus instability
minimal change group
multichannel dispenser
naphtholdisulfonic acid
nephrostoma
nonintegral quantity
obituarian
operator's circuit
ossa metatarsalia I-V
PBNC (Pacific Basin Nuclear Conference)
perala
pin type insulator
pneumatic steelmaking
polymeric form
ponsardins
portable thickness gauge
private-public
quadruple pass
seiche disaster
shaft filler washer
sickle cell hemolytic anemia
silicon fusion transistor
slickster
soil-drilling test
solid bed of catalyst
the multitude
the Southern Ocean
three-input amplitude adder
total write time
transitional
Trigonotis floribunda
trus
two-plate press
ultrasonic Doppler blood pressure transducer
waterhorse
well-trusted
Western Hemispherian
zaglossus bruijni