单孢分离

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(65) / 评论(0) 分类 Scientific American(七)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(40) / 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(65) / 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(125) / 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(39) / 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(59) / 评论(0) 分类 TED演讲教育篇
学英语单词
acrostichal hairs
after-stretch
alizarin blue rbn
arctic glacier
area target
auto bulb
azadegan
banded geniss
biffs
bigname
birth plan
bituriges
blowing-up
bonding of atoms
bow case
bowwowed
brute force
carbon-fibre reinforced plastics
Carpinus
chestnut extract
Chordariales
common battery type telephone
constant level tube
deep vein of thigh
demeasne
deputy
deuxes
digit check
ditrigonal pyramidal class
draconitic year
draw bar spring
drinking game
edge in with
ejection device
elastic gel
evanescent
export-led
face-mask
Flemish giant, Flemish Giant
free-standing automated warehouse
frigid climate
galvanocauterization
Genitia
glycerinated lymph
Gopeng
Gouhenans
ground servicing equipment
haenszel
herdia
hypothiocyanate
initials
landammann
Madakwe
mcnatt
median incisor foramina
memphis-style
metal-oxide-semiconductor device
micrococcus nuclei
multiscaling
mysticising
nasturan (pitchblende)
nearby protection
network-centric computing
nippv
occasional income
one shot circuit
online communications
order card
Paracheirodon axelrodi
pay-cable
perquisited
phosphorus doped silica
pinnatisect
play one's hand
Primula cardiophylla
proud seam
racks of lamb
rear-mounted rotary mower
review map
saw a length off
Separate Text With
short-term store
single-flash beacon
sleeping with someone
Soap Lake
social aspects of old age
soil particles
Spool folder
suburbicarian
sulfoacylation
sunrise time
tea scrub
teras
theam
time-fuses
two terminal series-parallel network
unlike-signed correlation
unstriking
water star grasses
wilaya
yantras
zinger