果胞四分孢子

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(153) / 评论(0) 分类 朗文3L看听学英语第四册

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(177) / 评论(0) 分类 Scientific American(一)月

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(154) / 评论(0) 分类 医务英语

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(175) / 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(112) / 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(113) / 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(169) / 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(219) / 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(126) / 评论(0) 分类 英语听力精选进阶版

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(186) / 评论(0) 分类 万物简史

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(139) / 评论(0) 分类 TED演讲教育篇
学英语单词
acquired trait
active life
air circulation ratio
amplifier fuse
anode consumption rate
antiaggregation
Atkins Nutritional Approach
aulic region
batch statement
berawinnia creek
bichromatic analyser
block placement
blood -hound dog
bodily processes
breakfast of champions
brightly-lits
cab air suspension
calendar years
cappin'
chisellike
cicortonide
cliff swallow
cultural building
dahling
darning mushrooms
dip and fault structure
dock laborer's act
enduers
entreaty
esconduy
Fargesia glabrifolia
fishing auxiliary equipment
flame photometry detector
flying school rating
folic acids
fovea sublingualis
frame of order two
fulcrum ring
fungus poisoning
genus Encelia
hand-made paper
heffley
Hemophilus duplex
HF head tester for TV
high-speed cutting
hot elbowing by inductive heating
hotel glass ware
hygeology
ingrammaticism
integral composite structure
international texture grades
keshtmand
lazyloading
lcre
log dog
long form b/l
long-distant
low-voltage lighting control
matrix unguis primarii
metalloimmunoassay
Microsoft Passport
middle scale
monotone sequence of number
name error
Newmanstown
occupational history
ocellic (ocellus sins)
overhead take off block
Paharis
pallet-carrier
Papan
pillars of the community
plasmocytic leukemoid reaction
polarly
receive for shipment
recombination frequency
reconcilingly
regeneration bud
retarder by electric traction motor
Rottboellia laevispica
rouz
Sanggamnyǒng
segmentary differentiation
serial addressing
shed light on
shunt-resonant circuit
single pool
sorscher
stickfighting
sudoric acid
suit someone down to the ground
supporting strategies
test channel
thiosinamine
to get wind of sth
trilloes
tripropoxy butane
two-spectrum binary
unstiffened
ustrinum
versatilely
Walpole, Sir Robert, 1st Earl of Orford