电浆扩散处理

The key difference of course is that a sunspot's 最关键的不同点在于太阳黑子 an awful lot bigger and so the total energy, 大得多,所以太阳磁场内 or the amount of energy in the magnetic field 所含的总能量大得惊人 on th

发表于:2018-12-07 / 阅读(227) / 评论(0) 分类 太阳科普

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(208) / 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(190) / 评论(0) 分类 太阳科普

Treatments Proven Effective in Studies, Work in Real Life Too Evidence-based medicine means just what it says - treatments that have been shown in scientific studies to work. But studies are one thing - do these treatments work as well in real-world

发表于:2018-12-08 / 阅读(142) / 评论(0) 分类 VOA标准英语2011年(四月)

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(122) / 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(171) / 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(155) / 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(153) / 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(223) / 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(201) / 评论(0) 分类 医学英语

EXPLORATIONS - Smithsonian Exhibits Mark 30th Anniversary of AIDS SHIRLEY GRIFFITH: Im Shirley Griffith. STEVE EMBER: And Im Steve Ember with EXPLORATIONS in VOA Special English. Today we visit three current exhibits in Washington D.C. Two of the exh

发表于:2019-01-12 / 阅读(116) / 评论(0) 分类 2011年VOA慢速英语(六)月

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(186) / 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(93) / 评论(0) 分类 VOA标准英语2014年(十月)

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(160) / 评论(0) 分类 生活大爆炸第三季

One of the biggest challenges in fighting tuberculosis comes from new drug-resistant(抗药性的) strains of the disease. And one of the main reason those strains have developed is that TB patients often don't take their standard, 14-pill, course of

发表于:2019-01-31 / 阅读(151) / 评论(0) 分类 英语新闻

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(150) / 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(194) / 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(147) / 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(131) / 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(149) / 评论(0) 分类 英语新闻
学英语单词
actual life
alcaligenes bronchisepturn
annus luctus
anti-scleroderma antibody
automatic data-logging equipment
be over the limit
bejing
Belgian horse
beneficial owner of the royalties
bergonzi
broken case
BXP
cambered wing
camera obscuras
cashier's desk
center drive
cervical flexure
cheery
cinder bed
convoyer
Council on Tribunals
CPLE
cree
danner
decrepitans
dhatura
East Pacific Rise
EEG automatic analyzer
empusae
fin stabilizing system
fingerhole
fluid recovery
fractional stock warrant
gas lasers
glancing boom
greencycle
guadalupe islands
half-distance
handling of survival craft
heteronormalizing
high-speed signal processing
hypothetical form
integrant
Ipomoea purga
Kiffa
Laffān, Ra's
lanercost
low porosity graphite rod
magmatist
Malaspina Str.
maximum power current
maysin
mcpeck
measure of position
metropathia haemorrhagica
mounting block
mustrol
Ménakin
N-acetylcystein(e)
non local field theory
open defect
open shrinkage
paracentesis tunicae vaginalis
partial splenic transplantation
perfume fixative
petit juries
phlebexairesis
plus-minus sign
Populus adenopoda
present for acceptance
price redetermination clause
priti
reinisch
retroflexion of uterus
Roccavione
rocker-bar heating furnace
rush someone off his feet
sanctuary movement
security administrator
self-hates
septum secundum
shake the dust off one's feet
single-head scouring-bleaching machine
stewed mixed meat in cream
SYLK file
t-bulb iron
tahsils
telephone controller units
telephonometry
tinetura iodi ipecacuanhae
toylines
traditonal
transchour
transference theorem
two floor kiln
two-level scheme
uncorrupts
very noise channel
vestibule of mouth
westerners
Zostera japonica