平面电极管

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发表于:2018-12-01 / 阅读(155) / 评论(0) 分类 用Mp3背六级单词

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(152) / 评论(0) 分类 Scientific American(十二)月

[00:00.00]In the evening,I like to play with my children. [00:03.52]I have two children,a boy and a girl. [00:06.55]They are six and eight years old. [00:08.76]I also like to study. [00:10.43]Right now I am studying Chinese [00:12.79]by distance lear

发表于:2018-12-04 / 阅读(230) / 评论(0) 分类 北师大版高中英语模块1

[00:00.00]In most subways,there are stations [00:04.12]about every one kilometer along the route. [00:08.20]Most subway are very modern and clean, [00:12.34]but they can get very crowded sometimes. [00:14.88]So,people have to follow certain rules [00

发表于:2018-12-04 / 阅读(167) / 评论(0) 分类 新标准初中英语七年级下(2013版)

[00:01.00]Module 2 Developing and Developed Countries [00:09.22]Vocabulary and Listening [00:11.93]Activity 3 Check the meaning of these words [00:16.06]Now listen to the conversation and tick the topics you hear. [02:34.36]Activity 4 Listen again ch

发表于:2018-12-04 / 阅读(258) / 评论(0) 分类 外研社新标准高中英语必修(1-4)

auricular, adj 耳(状)的;听觉的 【例】an auricular tube [医]听诊器 【源】源自拉丁语 auricula耳 【区】particular(adj 特殊的),一起记。你们不觉得耳朵是最特殊的器官吗? 【参】aural(adj 听觉的

发表于:2018-12-04 / 阅读(139) / 评论(0) 分类 不择手段背单词

Sucre搬回牢房以后成为Michael越狱的帮手。一天晚上,Sucre为Michael放哨,Michael则准备把牢房的墙壁凿穿。 [00:07.30]Listen and Share [00:41.76]Sucre [00:44.16]Michael [00:47.34]Sucre [00:48.20]Michael [00:55.63]You're clear. [01:13.15]If the chemicals c

发表于:2018-12-07 / 阅读(159) / 评论(0) 分类 纸牌屋第一季

It isn't quite the first ever royal blog, but it does break new ground for the House of Windsor. The revamped website includes a daily diary, starting in an informal and relaxed-looking Prince Charles

发表于:2018-12-11 / 阅读(105) / 评论(0) 分类 万花筒2006年

V@enook.cn Lesson 17 Bring me some jam. What are you doing,Mom? I'm making some sandwiches. I'll help.I'll cut the bread. OK,Katie. Oh,Katie!What a mess!Give me that knife,please. Bring me some jam,please. Mom!Dan's eating the jam! The jar's almost e

发表于:2018-12-13 / 阅读(155) / 评论(0) 分类 新世纪少儿英语

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens,found in the mud at Oyster Bay,Virginia,has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(119) / 评论(0) 分类 有声杂志阅读

Mary: On holiday, one summer, we were camping, of course, (Yes, of course) er, and had been to Italy and, er, back into France (Yeah) and, at the border, we had an awful lot of trouble finding the pas

发表于:2018-12-26 / 阅读(160) / 评论(0) 分类 中级英语听力

Mary: On holiday, one summer, we were camping, of course, (Yes, of course) er, and had been to Italy and, er, back into France (Yeah) and, at the border, we had an awful lot of trouble finding the passport and (Mm) the this and the that, (Mm) to move

发表于:2018-12-27 / 阅读(123) / 评论(0) 分类 北外英语中级听力

Time for M.I.T.s Clean Energy Prize. The annual competition gives teams of university students a chance to compete for $200,000 to kick-start their new clean energy business. One finalist designed a compression technology for natural gas wells that w

发表于:2019-01-02 / 阅读(325) / 评论(0) 分类 60秒科学

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(133) / 评论(0) 分类 Scientific American(八)月

Yvonne: This is 6 Minute English, I'm Yvonne Archer and Alice has kindly joined me for today's programme. Hello Alice. Alice: Hi Yvonne. Yvonne: Now Alice, how do you get around London? Alice: Ooh by bus, bicycle and usually the Tube. Yvonne: Aha, an

发表于:2019-01-07 / 阅读(199) / 评论(0) 分类 六分钟英语

London's 'Tube' Plays Crucial Olympics Role Massive overhaul Head into the Tube and you never quite know what you might find. With 12 million passengers passing through every day - and three million more expected during the Olympics - the Tube is its

发表于:2019-01-13 / 阅读(156) / 评论(0) 分类 VOA标准英语2012年(七月)

BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn

发表于:2019-01-16 / 阅读(240) / 评论(0) 分类 伦敦生活

导语:泰勒不愿屈服于致命的疾病。我们都惊叹生命带给他那纯朴的欢乐和赋予他的活力。泰勒的妈妈经常逗他 红衣服 说,他跑得那么快,得给他穿件红衣服,这样才能一眼发现他。 泰勒病

发表于:2019-02-02 / 阅读(140) / 评论(0) 分类 阅读空间

SAN FRANCISCO, May 4 (Xinhua) -- Intel Corp. on Wednesday announced that it will mass-manufacture chips using new transistors featuring a three-dimensional (3-D) structure, calling it a technical breakthrough in microprocessors. The 3-D transistor, c

发表于:2019-02-05 / 阅读(159) / 评论(0) 分类 英语新闻

In my dual profession as an educator and health care provider,I have worked with numerous children infected with the virus that causes AIDS.The relation ships that I have had with these special kids have been gifts in my life.They have taught m

发表于:2019-02-14 / 阅读(141) / 评论(0) 分类 英语美文
学英语单词
a phony
amindan
apemen
aso titer
aub
Awasib Mts.
be dripping wet
benzaldehyde cyanhydrin
bilharziasis, bilharziosis
brandmakers
breach-of-promise suit
bronchospirochetosis
bustlines
carboxymethylated
carclnosarcoma
catechol tan
child class
Clairaut, Alexis Claude
colonial-styles
combined drill and countersink
come under the pressure to do something
computer-aided experiment
Cruger
dahik
deagnostic software
deep cervical veios
diffusion of the point image
Dioscorea trifida
direct heat exchanger
disdainest
Draw not your bow till your arrow is fixed.
dual controls
edgewise conglomerate
elevenths
eritreas
frequency counting
frontal model
genitally mutilating
geodetic azimuth mark
GPS stash hunt
greenwillow
guaranteed-efficiency
haematids
half-brethren
hares apparatus
highly-motivated
hochwalds
impactite
in a state of equilibrium
interastral
intraplate seismicity
iron citrate
j-stroke
ladra
light cones
lower-yield
magnetoelectric deflection
manah
mechanical resonator
merodiploid
methoxylase
normal intelligence reports
notice of transfer
nucleus radicis descendentis nervi trigemini
Nukaybah, Jab.
odonotloxy
paperweight
photo proof
picrotephrolite (picrotephroite)
pixel replication
pratt's theory of isostasy
pressure resistance
principle of electromagnetic inertia
propeller type mixer
pubertas plena
quantitative gel diffusion tests
radar absorbent material
radiation effciency
ranking of creditors
regulation game
rubber suspension spring
sanderford
separator filter
sequence switch cam
shey
specialist schools
storage heater
strong acetate
strong type concept
stygius
superscouts
tabledriven algorithm
target selector
temperate desert climate
terrestrial heat flow
Theilovirus
trade combination
unbluing
unshakably
vender lead time
waste collector
wave off