孔出孢子

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

Profile: Petro Poroshenko, Ukraine's Presidential Candidate, Chocolate King LONDON Ukraine's Petro Poroshenko, a self-made confectionery magnate worth an estimated $1.3 billion, has emerged as the front-runner in opinion polls leading up to Ukraine's

发表于:2019-01-14 / 阅读(63) / 评论(0) 分类 VOA标准英语2014年(四月)

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
adherent pericardium
adios amigo
angle clip
appropriatenesses
auditting
baffert
bantam-weight
bendaoud
blacche
blue-rinse
boohoo fever
Bursa trochanterica musculi glutei minimi
Camatindi
cathode coupler
cesium rubidium bromide
Cetraria islandica
clashy
clutch pedal shaft bracket
coda-like
cold pathogenic disease
compeeds
continuous welded rail
Courvoisier's gallbladder
critical roll
cultivated variety
cyclophyllid
danknesses
decompounds
dialing back
dyeper
electrical sheet
eligibility requirements
fabellae
file management system
guiding pulley
Homalomena
Huanuni
humuss
in a common effort
informingly
interlacustrine
interpupillary diameter
interrupt vector
Inverse floating-rate note
Jersey wall
jigsaws
kneot
lamprophanite
lifting cost
loan collateral security
Los Nietos
Lutzelbourg
malacostraca
minimum-time path
mixing bowl
mulberry cutter
Mān Sat
narducci
NCOPY
neuroid tissue
neuromodulin
neutron-multiplier materials
nonensemble
nonlinear fredholm operator
nonprostatic
obsecrating
passive display
perturbatour
pinion and rack steering gear
pitch shot
ploughed fallow
power Reactor Information System
recognition gate
report program
representationalists
resolution of unity
Saimirinae
scrieves
segregated completion
shockingness
shook their finger at
sign symbol
signal winding
Silver Stick
somatically significant dose
squirrelly
static dump
steep pitch
Svorkmo
that's all
thermal properties of water
Thymoglobuline-Sangstat
thymotrol
tjuramunite
tragedie
transcritical bifurcation
Ushtagan
velic
vernicles
vitelline bodies
wide-angle aerial camera
withsaid