磁性毫微粒

1) Split-second lunches, 2) color-keyed 3) disposable dishes — all part of the instant society of tomorrow. The early vision of disposability was that somehow it just melted into the atmosphere. The

发表于:2018-11-28 / 阅读(232) / 评论(0) 分类 疯狂英语2002年

Catch Me If You Can FBI Agent: I'd like you to take a look at something for me. Tell me what you think. Frank: That’s a 1) fake. FBI Agent: How do you know? You haven’t looked at it. Frank: Well,

发表于:2018-11-28 / 阅读(221) / 评论(0) 分类 疯狂英语2003年

High-Resolution Microscope Brings Tiny Worlds Closer to Researchers 高分辨率显微镜让研究员更好观察小世界 Modern microelectronic devices contain billions of components crammed into thumbnail-size flakes. The chemical industry uses na

发表于:2018-12-08 / 阅读(83) / 评论(0) 分类 VOA标准英语2015年(十月)

An international team of scientists at a U.S. university is investigating whether 'cooking' cancerous tumors using tiny nanoparticles in a magnetic field might be an effective and useful treatment. Preliminary findings suggest they may be on the righ

发表于:2018-12-16 / 阅读(119) / 评论(0) 分类 VOA标准英语2010年(十一)月

Scientists are putting a modern spin on a cancer treatment that goes back to antiquity. It's heat therapy, which is getting a new look with the help of microscopic particles of gold. Cancer treatments usually involve powerful drugs or radiation. But

发表于:2018-12-16 / 阅读(131) / 评论(0) 分类 VOA标准英语2010年(十)月

Scientists are putting a modern spin on a cancer treatment that goes back to antiquity. It's heat therapy, which is getting a new look with the help of microscopic particles of gold. 科学家们正在利用一种古代技术来治疗癌症。在纳米

发表于:2018-12-19 / 阅读(113) / 评论(0) 分类 VOA双语新闻 2010年11月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Don't be fooled by those big bovine eyes and the mouth slowly chewing cudcows have a magnetic personality. At least thats the claim made by German researchers in the

发表于:2018-12-24 / 阅读(168) / 评论(0) 分类 Scientific American(八)月

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 kneel [ ni:l ] She knelt to pray. v. 跪

发表于:2018-12-30 / 阅读(212) / 评论(0) 分类 每日攻克5词

Now as engineers, we think of this as straight-up miniaturization. 作为工程师,我们认为这个就是直接微型化。 You took a big thing and you made it little. 你带来一个大东西并且把它变小。 But what I told you before abou

发表于:2019-01-03 / 阅读(106) / 评论(0) 分类 TED演讲科学篇

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Common batteries are electrochemical cells. And they may get better thanks to living cells: the multicellular organism called brown algae. Lithium ion

发表于:2019-01-08 / 阅读(176) / 评论(0) 分类 Scientific American(九)月

Scientists Work to Understand Earth's Magnetic Field 科学家们努力了解地球磁场 Most of us rarely think about the earth's magnetic field. We might know that it helps guide birds as they travel and keeps our compasses pointing north. But, th

发表于:2019-01-12 / 阅读(140) / 评论(0) 分类 2015年VOA慢速英语(八)月

Magnetic Ring Used to Stop Acid Reflux Heartburn is usually linked to gastric acid that reaches the esophagus when a weak muscle does not close as it should after swallowing. When stomach juices back up into the esophagus, the acid can cause a burnin

发表于:2019-01-14 / 阅读(186) / 评论(0) 分类 VOA标准英语2013年(四月)

高清显微镜探索微型世界 Modern microelectronic devices contain billions of components crammed into thumbnail-size flakes. The chemical industry uses nanoparticles to make better cleaning products, while pharmaceutical companies use them for

发表于:2019-01-14 / 阅读(153) / 评论(0) 分类 VOA标准英语2016年(一月)

银纳米粒子将防治真菌病害 Large farms use various chemicals to fight fungi and bacteria that attack crops, and others such as e. coli that are harmful to humans. 大规模农作物产地都会使用化学产品来抵御损害农作物的真菌

发表于:2019-01-14 / 阅读(148) / 评论(0) 分类 VOA标准英语2015年(十二月)

Researchers: New Nanoparticles May Replace Chemicals in Pesticides 研究人员表示新的纳米粒子可能取代化学农药 Using pesticides to battle harmful bacteria that attack fruit and vegetables has its downside, releasing harmful chemicals

发表于:2019-01-14 / 阅读(172) / 评论(0) 分类 VOA标准英语2015年(八月)

China's first permanent magnetic monorail train has successfully completed a test run in the city of Qingdao, in Shandong Province. The high-tech urban transportation system features strong climbing capacity, a small turning radius, energy efficiency

发表于:2019-02-05 / 阅读(160) / 评论(0) 分类 cctv9英语新闻2016年

The latest data from the twin Voyager spacecrafts suggest the outer edge of the solar system is not smooth but filled with giant magnetic bubbles. Scientists say the turbulent bubbles are the result of the interaction between the Suns magnetic field

发表于:2019-02-06 / 阅读(167) / 评论(0) 分类 英语新闻

周五晚上Pub见:Magnetic Man - I Need Air Magnetic Man,来自英国的新人,这首电子风的新单曲本周同样杀入英国单曲榜前十一周上榜那么多舞曲,生活需不需要这么五彩缤纷啊这张单曲封面要不要这么

发表于:2019-02-11 / 阅读(156) / 评论(0) 分类 经典英文歌曲

周五晚上Pub见:Magnetic Man - I Need Air Magnetic Man,来自英国的新人,这首电子风的新单曲本周同样杀入英国单曲榜前十一周上榜那么多舞曲,生活需不需要这么五彩缤纷啊这张单曲封面要不要这么

发表于:2019-02-14 / 阅读(182) / 评论(0) 分类 流行英文歌曲

客户打电话,一般存在这样三个阶段: 1.不敢打,不知道怎么打 2.尝试打,习惯了直接打,不做准备 3.蓦然回首,总结出如何去打电话。 第一个阶段不管是新人还是老鸟,想必都是深有体会的

发表于:2019-02-19 / 阅读(130) / 评论(0) 分类 英语口语
学英语单词
.dct
absolute error
agorism
algarde
Anafrnil
anatricrotism
archaeologian
articulationes mediocarpea
as black as a sloe
automatic train protection speed limit
bearing temperature
bellpull
bosilka
bridge too far
carrying-capacity
central control cycle
Centre, Prov.
check authorization record
cheliceral brush
Chernozubovka
claymations
closed-head
cold without
colletotrichum sophorae-japonicae hara
competency of witness
control range of a generating set
cultural-historical psychology
definish
defrosting equipment
dexaiafrma
Dinolestidae
earth wax
epizooty
finite stripe method
foreward curved vane
fraxinus latifolias
gain in strength
gettas
glassoiler with screen
graffs
green area
guaiacol
Havbro
herpangia
Hertzian wave(s)
high-permeability materials
Hurstbourne Tarrant
hydrogen refining
i-tempted
Ibadhi
identicial
imacs
image errors
Iohexolum
kroener
launced
magnetic-tooth transducer
merchant certificate authority
mianningensis
Morton, C.
mouse-tooth forcepss
msl
multicovers
muscularly
negative brush
niahite
on-demand processing
overmarks
Palmietfontein
phenylalanyls
platypalpus shirozui
preapology
pseudoalums
psychosociology
Russianizing
Sansanne-Mango
Sel'tso
semi-climber
shahdoms
software incremental development
speakless
sqq
surgery tuberculosis
synaptotoxicity
taciturnities
TBZ
thermostatically operated
thiapyrones
thrombocytoses
thurgartons
tidal evolution
tobacco yellow spotted streak virus(hidaka et tomarn)
treating agent
triggering of earthquake
unguitractor tendon
unshadowable
v - neck sweater
vaginitis adhaetiva
validity of law
woads
Wolchulsan
zero dyadic