生物重建

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发表于:2018-11-30 / 阅读(313) / 评论(0) 分类 24篇魔术美文串记4级词汇

Fearing Bioterrorism Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have s

发表于:2018-12-03 / 阅读(102) / 评论(0) 分类 2013年ESL之就医和人际交往

Cosmetic or plastic surgery often evokes images of famous personalities wanting to alter their appearances through elective surgical procedures. However, reconstructive surgery is a procedure that makes a similar, but different impact on the lives of

发表于:2018-12-03 / 阅读(47) / 评论(0) 分类 听英文对话做选择

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(127) / 评论(0) 分类 蒋健棠听说学英语

新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri

发表于:2018-12-29 / 阅读(57) / 评论(0) 分类 新编大学英语阅读部分

Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T

发表于:2019-01-01 / 阅读(69) / 评论(0) 分类 地道美语播客

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 科技之光

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(120) / 评论(0) 分类 VOA2003(下)-农业与经济

By Peter Heinlein Addis Ababa 15 May 2008 Growing enough food to alleviate shortages in African countries is not easy, but an agro-ecologist in Ethiopia thinks he has the answer: bio-farming. The technique uses animal waste products to produce energy

发表于:2019-01-13 / 阅读(70) / 评论(0) 分类 VOA标准英语2008年(五月)

Various stages of cartilage growth on scaffold. The final image on the right shows naturally forming cartilage for comparison. These replacement joints can be made of combinations of metal alloys, plastic and ceramic, but new research shows that it m

发表于:2019-01-13 / 阅读(111) / 评论(0) 分类 VOA标准英语2010年(八)月

In the Rocky Mountains of Central Colorado, the forces of nature create a landscape of alpine lakes, high-altitude ponds teeming with life and mountain meadows bursting with wild flowers. It is amidst these beautiful wildflower fields that one scient

发表于:2019-01-22 / 阅读(129) / 评论(0) 分类 自然百科2008年

By Paul Sisco Washington 28 February 2008 Air travel is growing rapidly around the world and the fuel jets burn is a major contributor of greenhouse gases. Virgin Atlantic Airlines President Richard Branson demonstrated this week that using biofuel t

发表于:2019-01-23 / 阅读(88) / 评论(0) 分类 VOA常速英语2008年(二月)

Anyone who arrives in New Zealand by plane knows about Biosecurity NZ. Bio means living and security means safe. Biosecurity NZ is a government department. Their job is to make our country safe from unwanted living pests. These pests are plants, anim

发表于:2019-01-27 / 阅读(83) / 评论(0) 分类 新西兰英语

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(100) / 评论(0) 分类 农业与发展

Kenya is joining a long list of countries planning to produce diesel fuel from the poisonous-but-oil-rich seeds of the jatropha tree, a plant indigenous to South America. The tree is at the heart of a five-year strategy to develop a bio-fuel industr

发表于:2019-02-06 / 阅读(100) / 评论(0) 分类 VOA标准英语2008年(八月)

俄罗斯莫斯科的一位生物能量学教授近日宣布,他已研制出一种能够有效延缓衰老的不老药,并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂,能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(130) / 评论(0) 分类 阅读空间

Australia has opened a new National Center for Bio-Security to build its defenses against infectious diseases and biological weapons. Medical experts say it will help protect the country from threats such as SARS and bird flu as well as attacks by t

发表于:2019-02-06 / 阅读(49) / 评论(0) 分类 VOA标准英语2008年(九月)

If you're a home gardener you may soon find that the pots you buy flowers and plants in are made from chicken feathers. Yes, tons of feathers that go to waste every year can now be transformed into plastics. Two Washington-area scientists are using f

发表于:2019-02-07 / 阅读(92) / 评论(0) 分类 VOA标准英语2010年(五)月

One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic(遗传的,基因的) m

发表于:2019-02-18 / 阅读(52) / 评论(0) 分类 英语新闻

By Anjana Pasricha New Delhi 10 April 2008 Next month, India will unveil a national policy to increase the use of bio-fuel. But, as Anjana Pasricha reports from New Delhi, there is growing concern that increased demand for bio-fuel is contributing to

发表于:2019-02-18 / 阅读(116) / 评论(0) 分类 VOA常速英语2008年(四月)
学英语单词
Actinodaphne pedicellata
activated reagent
Ahābād
answer extraction
astacoid rash
average monthly or period usage
boot-tag
bridle-bit
bring into
buxus harlandii hance
calamury
cation stain
chorionic villus sampling
chromaticity coefficient
clodacaina
coaxial shaft
cock fest
cockled yarn
combination starter
communication for command
compnet
construction(al) detail
continuous survey of the hull
crossplays
cuju
customer's credit rating
cytotoxic(killer)lymphocyte
day indicator friction
dead-mail office
dense index
dharavi
Dichocarpum arisanense
digital paper
dilivery of luggages and parcels
discriminating pricing
dived
dual evaporation
duck-ponds
electronic function generator
enriched compound
estimated time on route
fern-leaf
fial in one's duty
fluororubber
give sb something to talk about
Graeupner's method
guanylthiourea
halo langbeinite
herreman
hoegbomite (h?gbomite)
Hujirt
Hyndarin
hypsilophodont
insulating limiter
inverse-rate curves
jetting tool
Juniperus tibetica
Kamenets
kangaroo care
kick rocks
kismats
linkage guide tube
liquor benzalkonii chloridi
logfileoff
marchesa
metaplexis japonica makino
microcommand language
mock heather
modification breakdowns
MOOC
multiple-pulse
NCP
offright
outhalves
paella
postgendered
pourtraict
precipitation-exchange resin
pressurized gas
primary pulmonary lobule
process gas chromatograph
Pulosari
quadrature-axis subtransient open-circuit time constant
rectangular waveguide
Reykjanes Ridge
rotest
S.O. R.
Sanpower
sheathing material
snu snu
speed increasing gear pair
standards for college libraries
Starling's heart-lung preparation
super safety rod
Taiping
tenor guitar
terminal sensillum
the lowlands
the wrong man
thermonasty
twilight night
unauthorized absence