【电子学】注入原子

A Century of Memories (1940-1949) On the first Sunday in December 1941, Americans were doing what Americans did on any normal Sunday.

发表于:2018-11-28 / 阅读(344) / 评论(0) 分类 疯狂英语2003年

最新研制一种新的医疗设备,可以利用身体动作来充电。 Novel materials could allow the implantation of flexible, rechargeable batteries that would constantly recharge from the body's own movements--even just breathing. Cynthia Gr

发表于:2018-12-07 / 阅读(308) / 评论(0) 分类 60秒科学

[00:00.00]Lesson 4 Atom [00:01.95]原子 [00:03.89]The really strange thing about atoms is that most of us will never see one. [00:08.87]原子最奇特之处在于绝大多数人永远也无法看到它。 [00:13.84]Atoms are so small that it's impo

发表于:2018-12-08 / 阅读(228) / 评论(0) 分类 赖世雄学英语第四册

雅思听力场景词汇:化学词汇 在雅思听力考试场景中,化学相关的场景的词汇较为生涩,平时生活中可能也运用得比较少,以下的词汇供大家参考喔。 molecule 分子 particle 粒子 ion 离子 particle

发表于:2018-12-19 / 阅读(327) / 评论(0) 分类 雅思英语

An unusual, new program is becoming the norm at a technology company in Sweden. The company, called Epicenter, offers to place a microchip in its workers. It asks them for permission to inject the electronic device in the employees body. Each microch

发表于:2019-01-02 / 阅读(250) / 评论(0) 分类 2017年VOA慢速英语(四)月

We like to think that medical equipment implanted in our bodies undergoes rigorous testing before its put inside a person. Thats not always the case, at least for cardiovascular devices. Thats according to an article in the Journal of the American Me

发表于:2019-01-08 / 阅读(289) / 评论(0) 分类 Scientific American(一)月

We have bigger houses and smaller families; more conveniences, but less time; we have more degrees, but less common sense; more knowledge, but less judgement; more experts, but more problems; more medicine, but less wellness. We have multiplied our p

发表于:2019-01-08 / 阅读(189) / 评论(0) 分类 英语美文

By Melinda Smith Washington 04 September 2007 Microchip device showninserted in arm One of the greatest fears for families of Alzheimer's patients is that an older relative might wander off, and then forgets how to get home again. Could a microchip i

发表于:2019-01-10 / 阅读(341) / 评论(0) 分类 2007年VOA标准英语(九月)

We have multiplied our possessions, but reduced our values. We talk too much, love too little and lie too often. We've learned how to make a living, but not a life; we've added years to life, not life to years. We have taller buildings, but shorter t

发表于:2019-01-11 / 阅读(251) / 评论(0) 分类 阅读空间

(一)a is n times as small (light,slow,)as b. a is n times smaller (lighter, slower,) than b. 以上两句均应译为:a的大小(重量,速度,)是b的1/n[或a比b小(轻,慢,)(n-1)/n]. e.g. The hydrogen atom is near1y l6 times as

发表于:2019-01-17 / 阅读(294) / 评论(0) 分类 英语口译

英语中表示倍数减少的表达方法(一)a is n times as small (light,slow,)as b. a is n times smaller (lighter, slower,) than b. 以上两句均应译为:a的大小(重量,速度,)是b的1/n[或a比b小(轻,慢,)(n-1)/n]. e.g

发表于:2019-01-17 / 阅读(270) / 评论(0) 分类 英语口译

In a move that could be lifted straight from science fiction, workers at a Belgian marketing firm are being offered the chance to have microchips implanted in their bodies. 就像科幻故事中那样,比利时一家销售公司的员工将有机会在

发表于:2019-01-19 / 阅读(245) / 评论(0) 分类 英语新闻

Science and Technology Fundamental physics Antimatter of fact 科技 基础物理 反物质研究突飞猛进 Researchers at CERN have held on to anti-atoms for a full quarter of an hour 欧洲核子研究中心的科研人员让反原子颗粒存在时

发表于:2019-01-26 / 阅读(234) / 评论(0) 分类 经济学人科技系列

Fortunately more sober types were at work elsewhere. In 1808, a dour Quaker named John Dalton became the first person to intimate the nature of an atom (progress that will be discussed more completely a little further on), and in 1811 an Italian with

发表于:2019-01-29 / 阅读(259) / 评论(0) 分类 万物简史

The structure of atoms and the significance of protons will come in a following chapter, so for the moment all that is necessary is to appreciate the organizing principle: hydrogen has just one proton, and so it has an atomic number of one and comes

发表于:2019-01-29 / 阅读(263) / 评论(0) 分类 万物简史

WASHINGTON, May 1 (Xinhua) -- Scientists from IBM on Wednesday unveiled the world's smallest movie, made with one of the tiniest elements in the universe: atoms. Named A Boy and His Atom, the movie used thousands of precisely placed atoms to create n

发表于:2019-02-04 / 阅读(257) / 评论(0) 分类 英语新闻

俗话说:一母生九子,九子各不同。这句话在我邻居家孩子的身上体现得淋漓尽致。大女儿心灵手巧,做什么像什么;而二女儿却刚好相反,总是笨手笨脚。All thumbs就用来形容她这种笨手笨脚

发表于:2019-02-06 / 阅读(232) / 评论(0) 分类 实用英语

A Swedish company has implanted microchips in its staff which allows them to use the photocopier, open security doors and even pay for their lunch. 瑞典一家公司将微型芯片植入员工体内。通过这些芯片,员工们可以使用打印机

发表于:2019-02-07 / 阅读(222) / 评论(0) 分类 阅读空间

今天我们要学的词是 weight loss. Weight loss 减重。Dr. Oz, host of The Dr. Oz Show, was grilled by senators about his promotion of controversial weight loss products on his show. 美国电视节目主持人Dr. Oz因为在节目中推荐效果

发表于:2019-02-16 / 阅读(219) / 评论(0) 分类 英语单词荟萃

1.心事重重 some thing weighs heavily on ones mind The boss is quite down these days. He seems to have something weighing heavily on his mind. 老板这几天沉默寡言,看起来好像是心事重重的 2.苦苦哀求 press ones suit She press

发表于:2019-02-19 / 阅读(255) / 评论(0) 分类 英语口语
学英语单词
.et
adiposes
air frost
anti-priming pipe
Arnica montana
bcoms
bioethicist
blade drive mechanism
Boo, Kep.
boxed heart
breakdown accident of heat-supply network
carryover behavior
castrati
Chaenomeles speciosa
chernobyl-styles
chronic erythroderma
Classified Canon
cohere
Cominterns
confuse the public
connatures
Controlled Substance Act
convents
coopers mirror alloy
current yield on funds
dabkah (iraq)
del.icio.us
Dexamethasone-21-isonicotinate
doubtworthy
duckpond
elevator brage
enough to wake the dead
even distributed load
evidenceable
flammeus
flower basket
formation rules
gaming
gezhouba
goes at it
gros de Chine
H identification
have no notion of
helsinkis
high definition camera
horizontal motion
hose setting machine
houthakker
imitation fruit jelly
iuai
leading ahead
Long Melford
Ludi Saeculares
Malolo I.
meter calibration tank
micropathological
Mitchell 1, John
MLID
mobile-charging machine
Montelanico
Montreal I.
Morar, Loch
multi-combustion chamber
musculus intercostalis
nambulite
natural draft cooling tower
nivaquine C
non-articulate laticifer
Nurney
oil cup over spring
ol? (spain)
Olympic Airlines
overturn protection of jib
peel-and-stick
permutable
persistent deciduous teeth
ping pong viruses
portable thresher
predry
prelate nullius
professeth
psychopharmaceuticals
rate-of-change of circulation
right to access personal information
ruridecanal
schistoscope
scutters
sealing contact surface
singlehead flat scraper
snowkiting
Soja hispida Maxim.
solution ceramic coating
square decimeter
static medicine
sulglycotide
technology progress
turn Charley
vector field
videodensitometer
viola canadenses
Viola wallichiana
wax wire