[网络] 生物银行

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发表于:2018-11-30 / 阅读(308) / 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(96) / 评论(0) 分类 2013年ESL之就医和人际交往

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

发表于:2018-12-26 / 阅读(121) / 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(50) / 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(63) / 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(139) / 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(110) / 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(65) / 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(103) / 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(124) / 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(81) / 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(74) / 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(93) / 评论(0) 分类 农业与发展

发表于:2019-02-01 / 阅读(61) / 评论(0) 分类 奥运英语

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(92) / 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(122) / 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(42) / 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(85) / 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(45) / 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(110) / 评论(0) 分类 VOA常速英语2008年(四月)
学英语单词
'ware
a chippy
abita
apple orchards
atto-
atylotus horvathi
auto-destruct
axfords
Bad Goisern
bilge arc
bow-tie fiber
Buganga
burton man
cargo head
chameleon computer
contrariously
cornes
craspedophyte
dagestans
dibranches
digitizing head
electron transport chain
electroweak theory
Fourier-Bessel integral
genus macrocephalons
genus Toxostoma
groups of
guarache
have one's cake and eat it too
heterodermia comosa
howrey
Hūzgān
incoherent system
indich
intermolecular hydrogen bond
inventive
ipilimumab
kayseri (kaisaria)
kusafugu
l? chu
lignine reaction
LKG
low boiling component
maternal death
maximum ball diameter
meaning in material
mechanical working stress
mociology
multispectral image
neural-tube
new-plaier
nichrome-wound furnace
Nungo
nystagmogram
order psocopteras
Pasto Grande
pop - up window
pressure vessel wall
proreinia eastlakeana yami
psoriasis vulgaris
public interest director
Purén
queenstown
racing stroke
Ranunculus dingjieensis
relieve someone of his cash
remote-terminal processing
revealability
self angling discs
setting expense
shotoku
silver-stainings
simultaneous pancreas and renal transplantation
Smilax astrosperma
socket wrench
sodic
span under load
Spirochaeta pseudopallida
splitting of incoming line
Stevenstown
subpolar high
subtessellate veins
superstatistics
Tanjungbatu
tenuiss
thallous phosphate
thread pitch gauge
top case
top-cross
transdiagnostically
treatment timer
triflyl azide
umoas
uplines
vacuum fuel feed
volcanizes
volcanologies
water-pump drive
whistling note disturbance
wise guy
World Tanker Corporation
woven-wire squaremesh screen