等离子[轰击]热处理

Now the speed of light is a very,very big number. 光速是个很大的数字 So if we just take a small amount of mass, 所以只要一点点质量 you get a huge amount of energy. 就含有大量能量 And that's the energy which actually powers ou

发表于:2018-12-07 / 阅读(141) / 评论(0) 分类 太阳科普

Plasmas I always like to think of as being like naughty children. 我一直觉得电浆就像调皮的小孩 They're full of energy and they are, 充满了能量,随时随地都想捣蛋 want to misbehave and it's ourjob to try 我们的工作就是

发表于:2018-12-07 / 阅读(119) / 评论(0) 分类 太阳科普

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(74) / 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(79) / 评论(0) 分类 VOA标准英语2010年(十)月

When youre looking for a table in a crowded cafeteria, you probably give wide berth to the family that sounds like its sharing a big dish of whooping cough. Well, not if youre a house finch, particularly a male. Because a study in the journal Biology

发表于:2018-12-24 / 阅读(78) / 评论(0) 分类 Scientific American(二)月

This is Scientific American 60-Second Science, Im Cynthia Graber. This will just take a minute. Heres one space mission that is definitely going to be unmannedNASA is going to the sun. The Johns Hopkins University Applied Physics Laboratory is buildi

发表于:2019-01-08 / 阅读(109) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? After a bad day at the office, were more likely to flip on a nature channel than find a flower-filled meadow or sunny beach to lower our stress. But if you cant head

发表于:2019-01-08 / 阅读(95) / 评论(0) 分类 Scientific American(七)月

上述10项是绝大多数英文药品说明书中必备项目,但是许多说明书中还常常出现其他一些项目。例如: 1、特点(Characteristics) 2、性质(Properties) 3、药代动力学(Phamacokinetics) 4、用药过量(

发表于:2019-01-08 / 阅读(100) / 评论(0) 分类 医学英语

第四节 适应症 适应症最常用的有以下几种表示方法 Indications适应症 Indications and Usage 适应症与用途 Major(Principal)Indications 主要适应症 Uses用途 Action and Use作用与用途 偶尔也会见到其他的表示

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 医学英语

第二节 性状 许多药品说明书的第一项是Description(性状),其原意是叙述、描写,在药品说明书及药典中一般都译为性状,其内容主要是介绍外观、理化性质、组成成分、结构、特征等。这一

发表于:2019-01-08 / 阅读(138) / 评论(0) 分类 医学英语

Joe DeCapua 15 April 2010 Over the years, theres been debate over when to start HIV-positive patients on anti-retroviral drugs, or ARVs. At first the standard practice was to wait until a persons immune system had nearly collapsed. But a growing body

发表于:2019-01-13 / 阅读(122) / 评论(0) 分类 VOA标准英语2010年(四)月

Survivor's Blood Used in Ebola Treatment 用幸存者的血液来治疗埃博拉 WASHINGTON There is no known cure for Ebola, but several U.S. patients have received donations of blood and plasma from a survivor of the Ebola virus. There is a debate

发表于:2019-01-14 / 阅读(52) / 评论(0) 分类 VOA标准英语2014年(十月)

今天我们要学的词是heat。 大家都知道heat是高温的意思,那么不难想象,引伸一下,heat也可以理解为压力。还有两个多星期,美国2008年总统大选的初选就要拉开帷幕了。 Democratic leading candid

发表于:2019-01-20 / 阅读(86) / 评论(0) 分类 英语每日一词

好吧 Well... -那我该给克瑞普克下毒 -不 - I suppose I could poison Kripke. - No! 不 这其实很简单 No. It's a simple matter. 有那么几种有毒化学物 There are several toxic chemicals 尸检是查不出来的 that'd be untracea

发表于:2019-01-28 / 阅读(108) / 评论(0) 分类 生活大爆炸第三季

BEIJING, Dec. 11 (Xinhua) -- China is faced with severe challenges in collecting enough blood plasma to produce medicines, Health Minister Chen Zhu said Sunday. Chen called on the public to join blood donation after donating blood plasma at the Beiji

发表于:2019-02-07 / 阅读(97) / 评论(0) 分类 英语新闻

You might not realise it, but sending even a short email has an impact on the environment. 你可能没有意识到,即使是发送一封小小的邮件也会对环境产生影响。 Scientists estimate that an email adds about four grams (0.14 oun

发表于:2019-02-08 / 阅读(130) / 评论(0) 分类 阅读空间

One of my favorite examples of liminal excellence comes from the late Dr. Claudia Alexander, 我最欣赏的一位具有交叉才能的榜样是已故的克劳迪娅亚历山大博士, a black woman plasma physicist, who passed away this past July

发表于:2019-02-13 / 阅读(97) / 评论(0) 分类 TED演讲国际问题篇

Listen to the statements and check the correct answers. 1.Is sweeping out the tiny dust bothering you a lot? From now on if you have this machine, doing the housework will become a very easy job. This is a portable vacuum cleaner. lt's light and wire

发表于:2019-02-17 / 阅读(85) / 评论(0) 分类 英语听力练习题

CHENGDU, May 5 (Xinhua) -- Chinese Health Minister Chen Zhu donated plasma on Saturday in Chengdu, capital of southwest China's Sichuan Province, and called on health workers to take the lead in blood donation to ease the country's blood supply short

发表于:2019-02-18 / 阅读(102) / 评论(0) 分类 英语新闻

爱自己 Do not compare yourself to others. 不要拿自己和别人相比 Measure your own successes based on your progress,and only yours. 基于你自己的努力来衡量一下你的成功,只是你自己的。 All of our lives are unique, and

发表于:2019-03-06 / 阅读(151) / 评论(0) 分类 英语听力广播—Listening
学英语单词
a mummy's boy
appeard
archosauromorphs
auble
away team
Bahama Islands
bell-type generator
bhisti
bosomies
breunerite
burnt ocher
caudinids
Chengteh
chioniolphobous plant
christmas song
classic electrodiagnosis apparatus
co2s
combined resistance connection
component force
correlation rader
credit notes
crude protein
cumstains
die-stamped circuit
divested of
drop-shots
ealey
electronic angular momentum
epitaphless
fardels
fiberglass plastic
fine migration
fire the imagination of
fractional carbonation
frail type
gas-fired tray oven
germinal macula
glycerol tripalmitates
guest artist
hebdomad
high-head scheme
i-schote
intelligent authoring system
knotweed
lentiform nucleuss
liquid motor
look-down shoot-down
M'Bridge
mageirics
major minor rotary
Matapédia, L.
Matroska
Mercalli scale
miccolamia albosetosa
msre
multi-system locomotive
Māsūleh
navigation by electronic aids
new program language
oil-pump
onsettings
over-coat
parker-bowles
Ploskiy, Mys
premier
presensitized
presumption of innocence
proportional sacrifice
rack rod
replenisheth
reyn
roll-yaw coupling
Sakpa
salinity of seawater
Sethic
short breaks
shorting against the box
siliceous calamine
spittin'
Stock Exchange Trading Right
Strofon-K
Submersion-Immersion
subterrene
sulfotransfease
sulphate ion
support cap
Sutura frontonasalis
talniflumate
targed
target position
tentaculocyst
thrust-reverser
tip root distance
unscoffed
us society
vedding
vesicular mole
view finder
vitelline vessel
wake ... up
waldo
worker accounting clerk in shift-group