生命科学(指生物学、生物化学、人类学、医学、心理学等任何涉及有生命的有机体的科学)

With the development of science, human life has changed tremendously. People living in the 18th or 19th centuries would never imagine the advanced household appliances we are now able to enjoy. Every aspect of our lives for instance, in the field of

发表于:2018-11-28 / 阅读(242) / 评论(0) 分类 疯狂英语易背作文

SCIENCE IN THE NEWS - Spirit Explores Mars / Going to the Moon and Mars / A Warning about Global Warming By Broadcast: Tuesday, January 20, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA

发表于:2018-12-07 / 阅读(124) / 评论(0) 分类 科技之光

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: Scientists are bringing the Dead Sea Scrolls to the Internet And I'm Steve Ember. This week, we will tell about an effort to place two thousand year old doc

发表于:2018-12-15 / 阅读(87) / 评论(0) 分类 VOA慢速英语2008年(九)月

This is Scientific American's 60 Second Science. I'm Steve Mirsky, got a minute? The Meridiana Planum region of Mars once had water that was really soft and highly acidic, conditions in incredibly hostile to any life forms that we know about. So any

发表于:2018-12-24 / 阅读(175) / 评论(0) 分类 Scientific American(二)月

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(116) / 评论(0) 分类 听一分钟英文-S

Nationwide(1), metal theft has become a serious problem since about 2005, according to(2) a 2010 report on metal theft by the U.S. Department of Justice. That's when metal prices rose substantially(3). In 2002, for example, copper prices hit a record

发表于:2019-01-01 / 阅读(133) / 评论(0) 分类 英语博客 A cup of English

But if I were to tell you just the science of these changes I would be missing the most important thing of all. Let me show you what I mean. This is the amount of tears that an average person cries du

发表于:2019-01-02 / 阅读(245) / 评论(0) 分类 生命物语

SCIENCE IN THE NEWS - Elisabeth Kubler-Ross, 1926-2004 By Broadcast: Tuesday, September 21, 2004 VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Doughty. VOICE TWO: Graphic Ima

发表于:2019-01-02 / 阅读(149) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS -August 13, 2002: Head Bones of a Very Distant Family Member / Freezing the Dead / Tobacco Dangers Greater Than Believed VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob D

发表于:2019-01-06 / 阅读(132) / 评论(0) 分类 科技之光

SCIENCE REPORT – January 24, 2002: World’s Oldest Man By George Grow This is the VOA Special English SCIENCE REPORT. The Italian island of Sardinia recently lost its oldest citizen. Family members

发表于:2019-01-07 / 阅读(132) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS -May 21, 2002: First electronically controlled animals / Study of mothers and their sons / Effects of global warming Broadcast: VOICE ONE: This is Sarah Long. VOICE TWO: And this i

发表于:2019-01-07 / 阅读(150) / 评论(0) 分类 科技之光

This is Scientific Americans' 60-Second Science. I am Adam Hinterthuer. Got a minute? Hitting your mid-forties? Chances are you are feeling down but don't hang your head. You are just at the bottom of life's U shaped path of happiness. You might not

发表于:2019-01-08 / 阅读(140) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? At Antarcticas Blood Falls, the ice is stained red by ancient, iron-rich water pouring out of subglacial lakes formed millions of years ago. The cascading water is e

发表于:2019-01-08 / 阅读(140) / 评论(0) 分类 Scientific American(四)月

This is Morning Edition from NPR news.I am Steven Skip and I am Renee Montagne .Time now for our consumer health segment. Lots of people turn to physical exercise to get their bodies in shape. The concept of reshaping the mind is more elusive. Some

发表于:2019-01-08 / 阅读(200) / 评论(0) 分类 2005年NPR美国国家公共电台

SCIENCE IN THE NEWS - Gifts of Life: Organ Transplants Reach Record Levels in U.S. By Cynthia Kirk Broadcast: Tuesday, August 09, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special En

发表于:2019-01-11 / 阅读(155) / 评论(0) 分类 科技之光

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Doug Johnson. November twenty-fourth marked the one hundred fiftieth anniversary of one of the most influential books ever written. Naturalist Charles

发表于:2019-01-11 / 阅读(247) / 评论(0) 分类 VOA慢速英语2009年(十二)月

BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. Today, we will tell about a ten-year study of the worlds oceans. We will also tell about four American women who are being honored

发表于:2019-01-12 / 阅读(157) / 评论(0) 分类 2010年VOA慢速英语(十一)月

As a middle school student, usually Im busy and have no time to do other things. But in my spare time, I like reading and traveling. I think theyre fit for me. A good book is a friend who never turns his back upon us. Reading makes me get a lot o

发表于:2019-01-17 / 阅读(121) / 评论(0) 分类 英语作文

SCIENCE IN THE NEWS - Mercury in Fish / Life on Land / The Goldman Environmental Prize By Broadcast: Tuesday, May 11, 2004 (THEME) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm B

发表于:2019-01-30 / 阅读(273) / 评论(0) 分类 科技之光

Change Makes Life Beautiful(生命美于变化) To regard all things and principles of things as inconstant modes or fashions has more and more become the tendency of modern thought. Let us begin with that which is withoutour physical life. F

发表于:2019-02-06 / 阅读(147) / 评论(0) 分类 阅读空间
学英语单词
-backed
acesulfame potassium
all drop
arming delay device
articles of confederation
asnen l.
ass up
axle pressure equalizer
Baconsthorpe
bathchair
bathochromic series
be entrenched
bearing capacity of ground
beta function
biovariety
Blaisy-Haut
Broni
buildin'
butter making machine
capitalization of interest
center flux
claim note
clearer production
clibanarius arethusa
convection flow model
cost contract
cutting for dry wood
cynara scolymuss
descriptive adjectives
differentiation phase
disbutton
dosis plena
enersen
enlightened despotism
express analysis
Fairgrove
family plasmodiidaes
fibreless
flooded ice
folk-punk
foreign country
frost anesthesia
futuregen
gantry crane with chain hoist
gastrone
heat inactivation (of enzyme)
heavy duty oil
Hengleinite
hopatcong
hot plate method
hydropneumatic components
incident neutron
information-giver
infrasounds
Laborde's tests
Laruns
leaving carry
leukodopachrome
limited-pressure cycle
line booster pump station
lower subsoil
Masjed-e Soleymān
Massauah's vibrio
maximum stroke of cutter
mean p-valent function
moisturizer
monolithic gate array
non-deforming tool steel
nonpruritic
ominousness
Orbitoidacea
overpower protection
overtemperature relay
percentage of utilization of fixed asset
petkeepers
pilot heading method
pohrts
Polysome/polyribosome
precision lathe
profibrinolytic
raise the wind
restricted use
rich-mix concrete
scenick
screwing pack
serum non-esterized fatty acid determination
Shotwell, James Thomson
sludge cake
Sokur
streckers
sun rash
synocreate
tabletary
time-testeds
to show off
tofus
tool marks
translator station
TSBA
umlaute
xylinite