[核] 熔盐冷却剂

15 Talking to a Mechanic GLOSSARY mechanic a person whose job is to maintain and repair cars or other types ofmachines * Do you pay a mechanic to change the oil in your car, or do you do it yourself? engine the inside part of a car that makes it move

发表于:2018-12-03 / 阅读(127) / 评论(0) 分类 2011年ESL之旅行交通购物

06 食盐与血压的关系 DATE=2-22-01 TITLE=SCIENCE REPORT - Salt and Blood (1)Pressure BYLINE=Jerilyn Watson (Start at 1'00

发表于:2018-12-07 / 阅读(117) / 评论(0) 分类 科技之光

汽车: 轿车sedan 房车limo 油门accelerator 刹车brake 引擎engine 离合器clutch 排档gears 汽缸cylinder 遮阳板sun visor 保险带seat belt 保险杠bumper 方向灯blinker 尾灯tail lamp 轮胎tire 轮胎花纹thread 汽化剂carbu

发表于:2018-12-18 / 阅读(104) / 评论(0) 分类 英文语法词汇

What country has more historically active volcanoes than any other? 历史上哪个国家活火山最多? United States, Indonesia, Japan or Philippines? 美国、印尼、日本还是菲律宾? According to the U.S. Geological Survey, there are more

发表于:2018-12-20 / 阅读(73) / 评论(0) 分类 CNN美国有线新闻2018年5月

Topics:-The Three Mile Island Accident; Famous Buildings: Chrysler Building; quarrel versus argument versus controversy; concerned versus worried; amounted to Words: nuclear reactor core coolant malfunction valve to be exposed guideline to evacuate t

发表于:2018-12-26 / 阅读(85) / 评论(0) 分类 美语听力 English Cafe

Where once only salt miners traveled, today, tourists track through tunnels hundreds of feet deep into the caverns of Zipaquir mountain in Colombia. Their destination, a Catholic cathedral carved from the mineral deposits of the old mine. More than 1

发表于:2018-12-30 / 阅读(152) / 评论(0) 分类 国家地理2007年

Called the hellhole of creation, the Afar Triangle lies at the junction of three continental plates which spread further each year. The oldest living lava lake and one of the lowest points on the planet. Geologists here can study the process that for

发表于:2018-12-30 / 阅读(186) / 评论(0) 分类 国家地理2007年

Why refrigerators hum? Why refrigerators hum,on toay's moment of science.On the recent program we have discussed how fluorocarboncoolant cools your food by coming to a boil in coils hidden in your fridge. How is this possible? When you boil water o

发表于:2018-12-31 / 阅读(89) / 评论(0) 分类 英语听力文摘 English Digest

The Rolling Boil That Cools Your Food When you think of something boiling, you probably picture a pot on the stove, but theres another kitchen appliance that brings liquid to a boil, not to heat food, but cool it. It sounds crazy, but household refri

发表于:2018-12-31 / 阅读(97) / 评论(0) 分类 英语听力文摘 English Digest

But despite the Mongol's attempts to master siege warfare, the Chinese were still much more advanced in their military technology. They responded by filling bombs with crude oil, molten metal, chemica

发表于:2019-01-02 / 阅读(101) / 评论(0) 分类 成吉思汗

研究显示太阳能发电站使用熔融金属可能造价更为低廉 While water circulates in this scale model of a concentrated solar power plant, a full-size plant uses molten salt. 水在这种规模的太阳能集中发电厂循环时,这座实

发表于:2019-01-14 / 阅读(83) / 评论(0) 分类 VOA标准英语2016年(三月)

Study: Running Sun Power Plant With Molten Metal May Be Cheaper 研究显示太阳电站运行或拉低熔融金属价格 Power plants that work with concentrated solar power use special molten salt to convert the suns heat into steam which turns the

发表于:2019-01-14 / 阅读(71) / 评论(0) 分类 VOA标准英语2016年(三月)

我们今天要学的习惯用语都包括这样一个关键词汇,salt。 Salt这个词大家都熟,是盐。人们在生活中少不了它,一切活细胞也都需要它,人们意识到盐的重要性已经有好几个世纪了,所以由s

发表于:2019-01-14 / 阅读(137) / 评论(0) 分类 美国习惯用语

如果随便翻阅雅思阅读真题,我们常常会发现它涉及的词汇广度难度绝对不容小觑,甚至出现在GRE红宝书里的超强词汇也会频频亮相。于是,不少同学在初识雅思时都会产生畏难情绪,滋生出

发表于:2019-01-17 / 阅读(130) / 评论(0) 分类 实用英语

It's been five days since Hawaii's Kilauea volcano started erupting again, but a lot of the destruction is occurring miles from the mountain summit. This is all started Thursday on Hawaii's big island. Kilauea, which means both spewing and much sprea

发表于:2019-01-19 / 阅读(86) / 评论(0) 分类 CNN美国有线新闻2018年7月

We were left with this atmosphere made of molten rock and vaporous rock. It took millions of years for that atmosphere to fall out and to be replaced by an atmosphere made up of nitrogen and carbon dioxide and water vapour. These new gases came from

发表于:2019-01-23 / 阅读(75) / 评论(0) 分类 探索与发现2014年

Serious produce server Neser Balwich directs from the front seat while aerial cameraman Mike Calen controls the camera attached to the lows. Above 10,000 feet, the pilot must breathe oxygen through a passed tool beneath the nostrils. Approaching the

发表于:2019-02-15 / 阅读(132) / 评论(0) 分类 自然百科2012年

Like Mercury, the earth takes a beating from the sun's violent temper. Flares, sun storms and other solar hissy fits can cause electronic mayhem for the satellites that roam above our heads. Fortunately, the earth is protected from this radiation by

发表于:2019-02-15 / 阅读(207) / 评论(0) 分类 自然百科2012年

从柴米油盐说起 中国人用柴米油盐酱醋茶概括了生活所必须的点滴琐事,所以,一说起柴米油盐,说汉语的人头脑中第一印象就是过日子。 其实不只是中国人,全人类又何尝不是如此呢?不同

发表于:2019-02-17 / 阅读(89) / 评论(0) 分类 英文语法词汇

Taking a Volcanos Temperature 火山喷发(volcanic eruption)是一种奇特的地质现象,是地壳运动的一种表现形式,也是地球内部热能在地表的一种最强烈的显示。是岩浆等喷出物在短时间内从火山口向地

发表于:2019-02-24 / 阅读(65) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
21 type repeater
admiralty advocate
Ahaus
apocrypha
approach indication light
Artfjeld
as good be no more use than a sick headache
astronautical vehicle
background data terminal
basilolatry
bermudass
cloud picture
colour triangle original
consimilitude
correction for pull
data-driven
DCU (decade counting unit)
democractic
e-shopping
eay
electric theory
electro-optical converter
end loss
engineering data microreproduction system
equisetonin(e)
Eudyptes
exclusive disjunction
expansion chamber
factoria development
family gonorhynchidaes
family Hystricidae
friction-tape
glare spot
grid-scale
gyrocompasses
heat sponge chamber
high-schools
hot weather
identicla substitution
INDEC
Information Expressway
intrinsic homology
ion-assisted deposition
Jacobians
jowed
khartoums
knob l.
Lancon-Provence
legal maitenance
lock sheet
Lord's Cricket Ground
main director
material balance sheet
methylated albumin-kieselguhr column
mountain-building activity
mousavi
mud volcano
mythical places
nagaraj
needle lubricator
Nevado de Toluca National Park
non-repeatable edit descriptor
nonbacteremic
optical fibres
Polaroid corp
poly-cotton
Pound of Butter
pure tone screen audiometer
recluse spiders
redissolved
Resource Description Framework
restoration of natural resources
ringliker
rock desert(hamada)
Rodgerson
royal poincianas
SiC corrosion
smart-kid
splash proof
spondulics
Srebǔrna
St Margaret's Bay
St. Peter the Apostle
stacketh
synergistic muscle
teodors
thallium trifluoride
transport operation
trisomy 21s
twisted connecting rod
two-input switch
undergrind
UNTDB
unwoundable
Upper Humber R.
urban blights
volcanic layer-bound vein
waste gas tube
wood hen
Xylanche himalaica
zinc-lead ore deposit
Zoersel