[网络] 生物废弃物;生质废弃物;生质能废弃物

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发表于:2018-11-30 / 阅读(311) / 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(100) / 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(124) / 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(54) / 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(67) / 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(146) / 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(117) / 评论(0) 分类 VOA2003(下)-农业与经济

Bioengineered Spinal Disc Could Relieve Back Pain Researchers at Cornell University in New York have developed an artificial spinal disc that may help patients with chronic back pain and other disc problems. The spine is a column of bones alternating

发表于:2019-01-11 / 阅读(93) / 评论(0) 分类 VOA标准英语2011年(八月)

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(67) / 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(107) / 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(127) / 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(84) / 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(78) / 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(98) / 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(97) / 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(127) / 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(45) / 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(89) / 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(49) / 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(113) / 评论(0) 分类 VOA常速英语2008年(四月)
学英语单词
antiplagiarism
arhinia
athanor
B.C.
black as one's hat
blowcock
bowl tower
box lunch
brocks
carinate venter
Ch'ǒnch'ang
change-pole motor
chylopleura
composite variable
copper-asbestos gasket
couscoussier
critical volume theory
cutaneous amyloidosis
deforrest
detribalizes
diagramless
doundry effluent
duplantiers
dynamically unstable
elevator dredger
Eurya paratetragonoclada
foam rubber cushion
funicular force
galvanized chainlink fence
general-purpose motor
Giddensian
granzin
graphiteed bearing metal
highpasses
inertial navigation mode
information support
IP Number
Java cotton
keto-tetrahydrophenanthrene
Lamona
landing force supplies
lock saw
loopholing
lump ore
macrometer
magnetic blow
make no pretence to
mark card
middle-line bulkhead
molecular constitution
molecular probe
near infrared diffuse reflection spectrometry
nigalax
nonanimation
noncentralize control system
onlock
Orchidales
outrigger off-board pole
Ozernoy, Poluostrov
percepto-
petherick
phaeohyphomycotic
phellum
phthalocyanin
pirmenol
Policy of Protection in Shipping
pricklings
primarcy
protonema(pl.protonemata)
quadrinucleate cyst
RAN2A
reciprocating block side crank mechanism
Rice-Ramsperger-Kassel theoryRRK
scleromyxedema
Senning operation
shipment store
single addressed telex
softwares
steadfastest
subgemmal
summoning of parliament
supply phototransistor
system interrupt dispatch routine
the fashions of yesterday
throw away drill
tightly sealed
tilt wing
towtruck
Trace.
trivalent ion
Tumbarino, Pta.
urea enzymes
victor fleming
Vila Pery
vinyl resin paint
Virgoans
visceral hernia
waulk
westering
wind run
xylonamide
zoolapton