[电] 电磁铁

Listen this way听力教程第二册-3

发表于:2018-12-03 / 阅读(149) / 评论(0) 分类 Listen this way听力教程

Task3: A View of Happiness Script Dr. Smith has proposed a reasonable, if perhaps somewhat oversimplifies, view of happiness. According to his theory, happiness might be described as a state if balance. And when human or certain animals achieve that

发表于:2018-12-04 / 阅读(114) / 评论(0) 分类 新视野大学英语:视听说教程 4

什么是RB? RB的全名是 Rhythm Blues,一般译作节奏怨曲。广义上, RB可视为黑人的流行音乐,它源於黑人的Blues音乐,是现今西行流行来和摇滚来的基础,Billboard杂志曾介定 RB为所有黑人音乐,除

发表于:2018-12-18 / 阅读(146) / 评论(0) 分类 英文语法词汇

Magnetism and the Brain 2 Not a new idea Using EP-MRSI to treat mental illness is a completely different approach only because of the way the magnetism is applied to the brain. The notion that the bra

发表于:2018-12-19 / 阅读(130) / 评论(0) 分类 彭蒙惠英语

It was becoming clear how the brave and expert thieves pulled off the world's biggest gem robbery. From a flight of stairs in the diamond center car park, they used a stolen key to open the door leading to the vault, and there they somehow managed to

发表于:2018-12-26 / 阅读(112) / 评论(0) 分类 自然百科2013年

The Hammerheads Hammerhead These unique sharks have heads resembling flattened, T shaped hammers. But how would such a weird head evolve? One hypothesis is that having their eyes spaced far apart might give these sharks better 3D vision. Another hypo

发表于:2018-12-27 / 阅读(139) / 评论(0) 分类 英语时差8,16

Well, hearing that Odyssey had found subsurface water on Mars was enormously exciting for somebody who is involved in planning to send humans to Mars. Water has a number of important uses for us. At t

发表于:2019-01-02 / 阅读(174) / 评论(0) 分类 火星生命

Rob: Hello I'm Rob. Welcome to 6 Minute English. I'm joined today by Finn. Hi Finn. Finn: Hi Rob. Rob: Today we're talking about high-speed train travel. Many countries have very fast trains that whisk people from city to city in super-quick time. Fi

发表于:2019-01-07 / 阅读(262) / 评论(0) 分类 六分钟英语

By Gilbert da Costa Abuja 11 February 2008 Nigeria's leading environmental group has endorsed plans by the government to restrict the importation of used computers, in an attempt to control a growing e-waste disposal problem. From Abuja, Gilbert da C

发表于:2019-01-09 / 阅读(117) / 评论(0) 分类 VOA常速英语2008年(二月)

Magnet 磁铁 Magnets are very interesting objects. 磁铁是非常有趣的物体。 Each has a positive pole and a negative pole. 每个磁铁都有正负极。 One for each end. 磁铁两端各为一极。 Similar poles push each other away. 磁铁同

发表于:2019-01-10 / 阅读(127) / 评论(0) 分类 与美国小学生一起学英文第3册

Stop making the eyes at me, I'll stop making the eyes at you And what it is that surprises me is that I don't really want you to And your shoulders are frozen (cold as the night) Oh, but you're an explosion (you're dynamite) Your name isn't Rio, but

发表于:2019-01-10 / 阅读(225) / 评论(0) 分类 英文最新流行歌曲

Scripts: I just wanna begin directly with how you feel about the safety of your products? Thank you ,Heidi. we continue to have the most rigorous standards in the industry and in fact every toy being made right now as it relates to paint as an examp

发表于:2019-01-11 / 阅读(119) / 评论(0) 分类 商业报道2007年

This handout illustration image created by Australia's Electro Optic Systems (EOS) aerospace company shows a view of the Earth from geostationary height depicting swarms of space debris in Low Earth Orbit (LEO), 20 Jul 2010 Australian researchers say

发表于:2019-01-13 / 阅读(146) / 评论(0) 分类 VOA标准英语2010年(七)月

The Hammerheads Hammerhead These unique sharks have heads resembling flattened, T shaped hammers. But how would such a weird head evolve? One hypothesis is that having their eyes spaced far apart might give these sharks better 3D vision. Another hypo

发表于:2019-01-17 / 阅读(135) / 评论(0) 分类 英语时差8,16

Voice 1 Welcome to Spotlight. I'm Liz Waid. Voice 2 And I'm Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 This is the sound of a music instr

发表于:2019-01-19 / 阅读(125) / 评论(0) 分类 环球英语 Spotlight

Thanks to these new sneakers, you dont need to wait for space tourism to take off to experience walking on the moon. Aptly named MoonWalker, these shoes rely on magnets to allegedly simulate walking in a low-gravity environment. 多亏有这款新型运

发表于:2019-02-08 / 阅读(142) / 评论(0) 分类 阅读空间

I Bet You Look Good on the Dancefloor Arctic Monkey Stop making the eyes at me, I'll stop making the eyes at you And what it is that surprises me is that I don't really want you to And your shoulders are frozen (cold as the night) Oh, but you're an e

发表于:2019-02-08 / 阅读(218) / 评论(0) 分类 好听的英文歌曲

LANZHOU, Feb. 11 (Xinhua) -- Northwest China's Gansu Province, home to the country's earliest nuclear base, plans to draft a new law on radioactive pollution control this year, the local government said Saturday. Lawmakers in the landlocked province

发表于:2019-02-17 / 阅读(173) / 评论(0) 分类 英语新闻

利用词根记忆GRE词汇是一种较为快捷牢固的方法了,通过词根可以将一连串GRE词汇串联记忆。下面是GRE词汇词根的gram部分,希望能够帮助各位考生快速记忆GRE词汇。 gram = write ,something written

发表于:2019-02-25 / 阅读(189) / 评论(0) 分类 GRE英语

Although audio tapes and video tapes look different, theyre based on the same principles. Each has a roll of magnetic material which slides past the so-called playback head in the VCR or cassette deck (cassette decks have one playback head, VCRs have

发表于:2019-03-06 / 阅读(263) / 评论(0) 分类 英语时差8,16
学英语单词
4-Cymene
aegypti
aircraft engine accessory
anchoring pile
angle head
argochrome
assimilatory colouration
Aux Cayes
baker's transformation
borophosphate
breast lift
buckbarrow
bucket paternoster elevator
business roundtable
cetrorelix
cinephotomicrography
clearing Qi-blood
cloth surface
cointegration with multiple structure breaks
commandwide
crystallized fruit
current month
cutaneous mesenchymal hamartoma
delta bond
Deutsche Normenausschuss
Disphony
dovetail form
dual taxation
duties toward nonhuman beings
dynamo door latch
evaporatively
evidence received by jury
Expression Media
faineants
faining
fetal posture
floor people
forecasting of stream flow
frederick pollock
gaberdine
genatasinus
geometric mean filtering
gimbaled nozzle
grain in ear
gynogamon
hydraulic cylinder seal
jayler
ktvb
leaching of wood with hot wood
linear consumption function
liquefied petroleum gas cylinder
low-productivity
m. flexor digitorum superficialis
magnetic field supported accelerometer
malditas
mechanical slewing derrick
monolithic piezoelectric ceramic transformer
moon-face
neoholotype
New Zealand spinach
non-linear resistance regulator
Ockhamistic
on board training record book
optical bend sensor
ouricury waxes
overboldly
participating certificate
phib
physico-chemical process
plagiogyria stenoptera
platinumsmiths
polyneutron fission theory
prosthecae
quadratic homogeneous polynomial
quadrilateral tension crack stake
quaternary ammonium hydrate
risk in project financing
second pawl wheel
SERPS
Sevsk
snebs
songthaeo
sped-up
speed key
step-siblings
stood still
strogylocephala confluens
switch chair
symmetry group
the right of prosecution
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ultraphotometer
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upper leather trimming machine
vane radiometer
virtuose
White's