二核孢子

一名交通专员的工作,不仅限于停车标志和交通信号灯,珍妮特萨迪-汗解释说,2007年她被任命为纽约市的交通专员。在这个有趣且发人深省的演讲中,她详细介绍了成功改造五个区的街道背后

发表于:2018-12-09 / 阅读(57) / 评论(0) 分类 TED公开课:交通工具

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(79) / 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(110) / 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(48) / 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(55) / 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(85) / 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(135) / 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(58) / 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(74) / 评论(0) 分类 TED演讲教育篇
学英语单词
aahper
Acer miaoshanicum
almog
Alternative facts
Amiyu
amphiapomict
anchoring root
annualising
assumed azimuth
aussi
bathygenetic area
bi-implication form
body disc
bogard
Botrydial
Brock's disease
Brownites
Business Corporation Act
climb into a lifeboat
coffin nails
coincidence gate signal
coleopalorus foveicollis
command chain
complete set of invariants
computer organization
constant temperature and humidity system
cubical graph
cycle-efficiency
deary me!
debenture coupon
degeneratory
department for education and skills (dfes)
diaphragm valve
digitalis folia
discursive construction
dolichurus
dunlins
electrofishers
epilayers
favoured
feel one's way
filter pass-band
gentleman-at-arms
glanders
guide yoke
gunmetal finish
gwailos
hasssta
Hestia
high-pass filtering
Hilary,Saint
hot pressed bronze compact
human dimensions
individual pursuit
Karabash
lehnerite
Lenino
Leptosiphonium
lighting plant
limited examination
log well
loss-delay system
marine plane
maximum lateral amplitude of bridge
metering station
MTKS
mutual neutralization
nilring
Nippo
nursery bed planter
obtundation
Oyst-Cal-D
pantie
percale
point burning
Pol.
precombustion diesel
puppetmongers
purgee
push to the wall
resident macrophage
runway pattern
S-video connector
shan tzu wu (ha ni tsu)
sic-like
sine integrals
smoke-box superheater
subcontinuous typhoid
telalginite
thelephorous
three-quarter tracked
trusteeship
under-agent
university of waterloo
upsize
vertical data processing
vitamin A-2
walk-abouts
weak-mindednesses
wern't
what's the time, Mr Wolf
wide adjustable speed DC servomotor