科学问题

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus. VOICE TWO: And I'm Bob Doughty. This week we talk about the lung disease asthma. (MUSIC) VOICE ONE: A boy in Lima, Peru gets treatment for asthma Asthma is a serious l

发表于:2018-12-07 / 阅读(152) / 评论(0) 分类 VOA慢速英语2009年(七)月

Movie science Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me today is William Kremer, hello William. William: Hello Callum. Callum: Today science in the movies. And we start with a question based on a scene that will

发表于:2018-12-11 / 阅读(190) / 评论(0) 分类 六分钟英语

SCIENCE IN THE NEWS - When Collecting Things Becomes a Problem FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Faith Lapidus. CHRISTOPHER CRUISE: And I'm Christopher Cruise. On our program this week, we tell about Compulsive H

发表于:2018-12-16 / 阅读(138) / 评论(0) 分类 2012年VOA慢速英语(三)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Scientists can now include online gaming in their problem-solving arsenal. Because game players seem to have provided an answer to a scientific questio

发表于:2018-12-24 / 阅读(194) / 评论(0) 分类 Scientific American(九)月

This is Scientific Ameicans 60-Second Science. Im Steve Mirsky. Got a minute? Would you mind telling me what this is all about, Mister? No problem, Captain. A study in the Journal of Applied Physiology shows that artificial gravity should prevent a b

发表于:2018-12-24 / 阅读(194) / 评论(0) 分类 Scientific American(七)月

Its time to go again to the A Moment of Science mailbag. A listener writes: 又到了科学一刻的读信时间,一位听友写道: Dear A Moment of Science, 亲爱的《科学一刻》栏目: Everyone gets bored from time to time. But I was w

发表于:2018-12-28 / 阅读(135) / 评论(0) 分类 初学者听力文摘精选

Science is one of the most important subjects we study at school. I loved it. I thought it was so interesting. Time in my science lessons went very quickly because I was always working on things and doing experiments. I liked all of the sciences, phy

发表于:2018-12-28 / 阅读(155) / 评论(0) 分类 听一分钟英文-S

What Is Boredom, Scientifically Speaking? Its time to go again to the A Moment of Science mailbag. A listener writes: Dear A Moment of Science, Everyone gets bored from time to time. But I was wonderingwhat is boredom exactly, scientifically speaking

发表于:2018-12-31 / 阅读(142) / 评论(0) 分类 英语听力文摘 English Digest

This is scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Would America be a better place if more people with science training held elective office? One organization that thinks so is Scientists and Engineers for America, or SEA.

发表于:2019-01-08 / 阅读(175) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I am Karen Hopkin, this'll just take a minute. For years, advocates have touted the use of biofuels as a clean burning alternative to gasoline, now a pair of studies published in the Feb 8 issue of Sci

发表于:2019-01-08 / 阅读(186) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-second Science. I'm Karen Hopkin. This will just take a minute. If you were a bird, how big could you be? Well, an ostrich can weigh 400 poundsbut it cant get off the ground. So what if you want to fly? University of

发表于:2019-01-08 / 阅读(208) / 评论(0) 分类 Scientific American(六)月

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Only 10 percent of people die from primary tumors. The real problem is when it spreads around the body. The problem of metastases. Arizona State Universitys Paul Davies, s

发表于:2019-01-08 / 阅读(210) / 评论(0) 分类 Scientific American(四)月

This is Scientific Americans 60-SecondScience. Im Steve Mirsky. Got a minute? The traveling salesman problem is afavorite math conundrum: if a salesman has to visit a bunch of cities, how doyou get him to all of them once via the shortest possible ro

发表于:2019-01-08 / 阅读(241) / 评论(0) 分类 Scientific American(八)月

[fly]This is Scientific Americans: 60-Second Science, I'm Steve Mirsky. Go a minute? Only ten percent of people die from primary tumors, the real problem is when it spreads around the body, the problem of metastasis. Arizona state University's Paul D

发表于:2019-01-08 / 阅读(299) / 评论(0) 分类 Scientific American(四)月

EXPLORATIONS - Koshland Science Museum By Broadcast: Wednesday, March 02, 2005 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Faith Lapidus with the VOA Special English program EXPLORATIONS. T

发表于:2019-01-10 / 阅读(475) / 评论(0) 分类 Explorations

SCIENCE IN THE NEWS - When Collecting Things Becomes a Problem This is SCIENCE IN THE NEWS, in VOA Special English. I'm Mario Ritter. And I'm Faith Lapidus. Today, we tell about Compulsive Hoarding Syndrome. It is both a mental disorder and a issue o

发表于:2019-01-12 / 阅读(151) / 评论(0) 分类 2013年VOA慢速英语(三)月

四级成绩出来了,通过的同学可能要考虑四六级口语了,那我们在报考之前需要了解一下报考题型,下面就跟小编一起来看看四级口语考试题型及注意事项吧,希望可以帮助大家顺利备考。 第

发表于:2019-01-16 / 阅读(188) / 评论(0) 分类 英语口语

SCIENCE IN THE NEWS - Diet News / Big Plans for Losing Weight / New Drug for Malaria By Broadcast: Tuesday, June 01, 2004 (THEME) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Sa

发表于:2019-01-30 / 阅读(245) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS - New Home for Elephants / Antarctic Volcano / Plastic Ocean Pollution By Broadcast: Tuesday, June 22, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA Special English.

发表于:2019-01-30 / 阅读(396) / 评论(0) 分类 科技之光

HANGZHOU, April 8 (Xinhua) -- A ceremony was held here Saturday evening to give away China's first Pineapple Science Prize, which is designed to honor researches with great imagination and to arouse the public enthusiasm for science. Jointly launched

发表于:2019-02-18 / 阅读(162) / 评论(0) 分类 英语新闻
学英语单词
abadox
abstract jurisprudence
acute intermittent porphyria
american astronautics society
antispirochetele
Argentine rice water weevil
Arkhangel
aronakh
aultman
aurantiaceous
bailor's property insurance
bat boys
belotserkovskiy
Belveran
best-fit polynomial approximation
blood replenisher
Bonac
bryum argenteum
campaign exposure
candified
cel
chain bridging
charted right
cold reduction department
collager
computational speed
crois? en avant
cullage
curtain off
Darn it all !
disseminator
drive sb round the wall
electrodiagnostically
endorse in blank
error control character
Eurycarpus
evaluation and decision
external plantar artery
field-validation characters
finger buff
fission nuclear fuel
frequency multiplier klystron
Fresnel lantern
genus Pluvianus
Gideon lnternational
hydromagnocalcite
Icenic
iddm (insulin-dependent diabetes mellitus)
intrafat
intranuclear spindle fiber
kirkbright
Litten's diaphragm phenomenon
macro-organism
metaagglutinin
metroprione
mohnes
multifunctional exchange resin
Myricipites
NADH/NADHP
neobotogenin
neosyntype
network diagnosis
neutron-irradiation-induced embrittlement
nonhousewives
observation data
occupy an important position
oversevere
peasant revolt
phase transition of the first kind
pie-tail
plectranthias jothyi
plug in connector
point position data
prefocus lamp base
prot(o)-
protein bubble
provisional unit
pumpellyite-(Fe)
Ranelagh
redissolutions
say the devil's paternoster
screw stage
sea-sediment interface
self communication
self-aligned source and drain
shake a big stick
sleeper goby
spade contact
spoilage and defective work losses
spontaneous elastic recovery
steady rate
sub grain
thrombose
to a man
tobacco vein-distorting virus
trachys dilaticeps
unit dryer
vett
video-documentary
wheel station
womanfolk
zero phase-sequence resistance