单液体界面电池;单液体界面电槽

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(232) / 评论(0) 分类 VOA2003(下)-环境与健康

发表于:2018-12-01 / 阅读(226) / 评论(0) 分类 闭着眼睛飘单词 六级词汇

Part 13: Asking the way. 问路 1. Excuse me . 劳驾 Can you tell me the way to the station please , Do you know the way to the station please. How do I get to the station please. 你能告诉我去车站的路吗? 2. Left 左 Right右 Turn left 向左转 , Turn righ

发表于:2018-12-02 / 阅读(159) / 评论(0) 分类 辛沛沛NO-BOOK 傻瓜机从零开始学英语

听广告学英语:Chanel No.5(Hair Shape Liquid) 原文 Woman1:(singing)I want to be loved by you, just you, nobody else but you. I want to be loved by you, alone, bu, bu...be do. (saying)You know what I mean? No.5! Woman2:No.5? Woman3:No.5! Woman4:Oh, No.

发表于:2018-12-07 / 阅读(172) / 评论(0) 分类 听广告学英语

SCIENCE IN THE NEWS - All About Fireflies and Possible Liquid Water on Mars CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS, in VOA Special English. Im Christopher Cruise. BOB DOUGHTY: And Im Bob Doughty. Today, we tell about evidence of liquid water

发表于:2018-12-07 / 阅读(160) / 评论(0) 分类 2011年VOA慢速英语(八)月

The Mysterious Liquid In Yogurt酸奶中的神秘液体(双语) When you open a container of yogurt, youll often see liquid collected on top. Some people mix it back into the yogurt, and others drain it off. What is it, and where does it come fro

发表于:2018-12-28 / 阅读(146) / 评论(0) 分类 初学者听力文摘精选

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(182) / 评论(0) 分类 国家地理2008年

In a short time the train stopped at Glass Factory Junction. The Aldens got off the train and looked around. They could not see any sign of a town. There was a small freight station on one side of the tracks and a large factory on the other. Everythi

发表于:2018-12-31 / 阅读(163) / 评论(0) 分类 11 Caboose Mystery

But there was something even better. Odyssey may not just have found ice. There may also be liquid water, and that means, there could be living creatures there too. Right now, there might be liquid wa

发表于:2019-01-02 / 阅读(186) / 评论(0) 分类 火星生命

Enamel prisms - rod-like bundles of hydroxyapatie crystals which are orientated at right angles to the tooth surface. Each prism can be traced from the outside of the enamel all the way to the dentine

发表于:2019-01-03 / 阅读(130) / 评论(0) 分类 医务英语

Cemento-enamel junction- the junction between the enamel covering the crown of the tooth and the cementum covering its root. Often referred to as the CEJ. Cementoblasts - cells of mesenchyme origin, i

发表于:2019-01-03 / 阅读(134) / 评论(0) 分类 医务英语

Morphogenesis - the process in which tissue shapes and organ structures are developed during embryology. Morphogenic fieled - an environment in which the shape or pattern of a developing organ is dete

发表于:2019-01-03 / 阅读(156) / 评论(0) 分类 医务英语

Nerve growth factor- a cytokine that promotes the growth and repair of sensory nerves and maintenance of sympathetic nerves. Neural crest cells - cells derived from the ectoderm layer in the embryo. T

发表于:2019-01-03 / 阅读(112) / 评论(0) 分类 医务英语

[00:05.09]2 While you listen More sleeping policemen! [00:13.95]Did you hear about that did who was knocket down on Junction Road the other day? [00:21.21]Yes,it was awful,wasnt it? Still,its hardly surprising,is it? [00:27.27]What do you mean? [00:3

发表于:2019-01-10 / 阅读(303) / 评论(0) 分类 创新英语教程第三册

Scripts: The first official drive of a hydrogen fuel cell car in china. G.M boss Rick Wagoner telling CNN his company's ultimate financial viability depends on taking a lead in alternative fuel technology. I wouldnt want to try to be the, the you kn

发表于:2019-01-26 / 阅读(122) / 评论(0) 分类 商业报道2007年

禁止标志: 1. 禁喇叭 No horn. 2. 禁闯红灯 No joywalking. 3. 禁止通行 No passing. No Through Traffic. 4. 禁止越线 Keep in lane. 5. 禁止汽车 Auto Not Permitted. 6. 不准回转 No U Turn 7. 不准入内 No Entry 8.

发表于:2019-02-01 / 阅读(179) / 评论(0) 分类 阅读空间

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(308) / 评论(0) 分类 英语新闻

I. Road and Traffic 公路和交通 Approaching end of motorway 即将驶出高速。 Avoid the jams. 避免交通堵塞。 Dangerous bend 弯道危险 Diverted traffic 交叉路口 Entry to motorway 高速入口 Left junction 左交叉口 Look left

发表于:2019-02-05 / 阅读(138) / 评论(0) 分类 实用英语

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(266) / 评论(0) 分类 趣味英语

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(218) / 评论(0) 分类 英语新闻
学英语单词
1-formylglycinamide-5'-ribonucleotide
a prejudice against
accuse sb of sth
ammonitic suture
appointment of an adjuster
astrochemists
automatic shut-off
auxiliary steam manifold
basal rot
bell-founder
boquilla
boresight
buckle leather
canonicalizations
cartier.com
ceramic cartridge
cladding tube surface
cleanout plug
commercial cost accounting
cunning folk
diagnosis
documents evidencing the contract
East Suffolk
edgeways, edgewise
effective cutoff
Einstein field equation
elecampin
electric refrigerator
epichil
fighter interceptor
filipinoes
fire prevention and control
flying suit
genus metasequoias
GI party
go native
granular mass
ground feed
gunner-commander
Hansjö
haploblock
Haro galaxies
head pressing
high pressure steam oxidation
hissing
image storage
insurance brokers
Jander's equation
Jew bagels
joint sensation
latency setting
lead sb to do sth
living cationic polymerization
long afterglow
low speed stability
lung marking
magnesia spinel
magnetohydrodynamics
Major League Baseball
manual of budgetary control
manual reset device
margin of error
meaty
metallic conduit fittings
motion pain
motor lifeboat
nasal lipoma
neodymium bromate
neohelota lewisi
non-alcoholics
outcome function
pattendens
Pedicularis roborowskii
permeability of a space
pestis ambulanss
Pleurospermum hookeri
Pseudotsuga menziesii
quotation
Rd.,rd.
rosenscheldiella perseae
scopeful
seat cage
selective crude
short-circuit protection
signal roundtrip time delay
smallest order statistic
societies of friends
statiuss
strepitus judicialis
submerged organ
sucker bomb
swuling
tdmas
the city hall
thyrofissure
Todzhinskiy Rayon
tv safety
twine holder mechanism
undefinables
vecchia
venomous
wheat take-all