孢子形成菌

Lesson 53 Television Day: Penicillin TV Commentary: If you leave a piece of bread in a warm damp place, mould will soon grow in it. When this happens, we say that bread has gone mouldy. Mould can grow on all kinds of things besides food-on leather, c

发表于:2018-12-20 / 阅读(375) / 评论(0) 分类 朗文3L看听学英语第四册

This is Scientific American -60 seconds science. Im Cynthia Graber. This will just take a minute. A coal mine can degrade its local environment. But fungus may inadvertently help clean up the mine with its own waste products. Researchers worked with

发表于:2019-01-08 / 阅读(430) / 评论(0) 分类 Scientific American(七)月

SCIENCE IN THE NEWS - Anthrax Has Been Widely Feared Since the 2001 Anthrax Attacks in the United BARBARA KLEIN: This is SCIENCE IN THE NEWS, in VOA Special English. Im Barbara Klein. CHRISTOPHER CRUISE: And Im Christopher Cruise. Today we tell about

发表于:2019-01-12 / 阅读(363) / 评论(0) 分类 2011年VOA慢速英语(十一)月

AS IT IS 2015-06-05 Anthrax Shipments Incident Continues to Grow 误发活性炭疽菌事件持续增加 The United States military now says it might have sent live anthrax to 52 laboratories in the United States and three other countries. On Wednesd

发表于:2019-01-12 / 阅读(336) / 评论(0) 分类 2015年VOA慢速英语(六)月

AGRICULTURE REPORT - Mushrooms By Bob Bowen Broadcast: Tuesday, May 11, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Year after year, mushrooms of every size and shape pus

发表于:2019-01-30 / 阅读(408) / 评论(0) 分类 农业与发展

1.The FBI has released documents saying Army scientist Bruce Ivins had custody of anthrax spores identical to those that killed five and sickened at least 17 others in 2001.The FBI also says Ivins worked unusually late lab work hours around the time

发表于:2019-02-11 / 阅读(418) / 评论(0) 分类 美联社新闻一分钟2008年(八)月

Whats the Next Big Thing? 09年哪个游戏会大红大紫? 2008 was a bumper year for videogame sales in the UK, with British consumers forking out more than £4bn (40bn yuan) on games and consoles. Nintendo dominated the UK market, outstripping

发表于:2019-02-13 / 阅读(352) / 评论(0) 分类 英语听力精选进阶版

I've always wanted to be a cyborg. 我一直想成为一个半机械人。 One of my favorite shows as a kid was The Six Million Dollar Man, 我小时候最喜欢的电视剧之一是无敌金刚,它的造价是六百万美元。 and this is a litt

发表于:2019-02-21 / 阅读(350) / 评论(0) 分类 TED演讲教育篇
学英语单词
aerated flame
aethylis nitritis spiritus
Alenka
alpinist
antiparallelogram
aptapurification
automatic shutdown system
behavioral component
beyond recovery
biflorate
books of revelation
carnavorn
catalhuyuk
Ceeners
chistyakova
cleaned rice
control gaging (gauging)
Corpus cavernosum clitoridis
cuntlike
curvedly
cyberfrauds
debating society
deliver oneself of
diesel oil pump
digital position servo
dounk
drawing upon
duppion
easterly disturbance
Ethiopian wolf
floctafenine
flubbing
four laws of black hole mechanics
gnathocerus maxillosus fabricius
go big or go home
Googoosh
hayrake
helical density wave
indirect floodlight
iridocyclitides
isobutyric anhydride
Jacklin
kessner
lifeful
loyd
main trysail
marker genes
methylerythritol
microcomputer system bound
millimetre
mongooses
moonlighted
multi-aperture device
multiports
Musculus quadratus lumborum
Napier, Sir Charles James
Nesna
nightglass
not matter a straw
nsasi
out - patient clinic
overdue order
Parauapebas, R.
Patuca
pick flowers
polypharmacy
prawniest
President Johnson
raggle-taggles
random number
Reeainam
requiem mass
rhizogonium dozyanum lac
ronactolol
SATA cable
Scopmatic
screening capacity
septaria(septarian nodule)
shouted
side valency
slocking stone
sloop
SO-cable
source power efficiency
Spornitz
spring locking pin
St-Florent
streptococcus tonsillitis
taxi ride
telegramese
templating
through ball test
through night
Tollywood
train heating winding
trau
triseriatus
unconsecrates
undulating extinction
wiki
withholding tax offset
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