n. 黄苞大戟

As you've probably experienced firsthand, some mosquito species have a real taste for warm, human blood. So much so that if you raise them on it the lab, they'll accept no substitute. Fortunately, I don't get major reactions at all. Brad Main is a mo

发表于:2018-12-24 / 阅读(88) / 评论(0) 分类 2016年Scientific American(九)月

By Steve Herman New Delhi 28 June 2007 Energy-hungry India is looking to one of its most rugged and scenic regions to generate badly needed electricity. But plans to create a series of dams and hydroelectric plants along the Teesta River in Sikkim an

发表于:2019-01-13 / 阅读(157) / 评论(0) 分类 2007年VOA标准英语(六月)

ROME, Dec. 3 (Xinhua) -- Italy lacks the necessary energy(能量,活力) and strength for an economic revival while unemployment and poverty are on the rise, warned a report issued Friday. The 44th edition of the Censis think tank social survey, the

发表于:2019-01-19 / 阅读(112) / 评论(0) 分类 英语新闻

In Africa's battle against malaria, two low-tech tacticsinsecticides and bed netshave done a decent job killing off mosquitoes. But it's mainly one species that's been affected. That's a species called Anopheles gambiae, sometimes called the African

发表于:2019-01-20 / 阅读(96) / 评论(0) 分类 2016年Scientific American(八)月

You might not think there would be that many people in the world prepared to devote lifetimes to the study of something so inescapably low key, 你或许会认为,世界上不会有多少人愿意花毕生的心血来研究那个不起眼儿的东西

发表于:2019-02-21 / 阅读(101) / 评论(0) 分类 万物简史
学英语单词
-stan
a.s.a.p
accuracy verification package
added heat
air-suspension gyroscope
airplane mechanicss
aluminum compounds
Anemone raddiana Reg.
atomic-fountain
Bolshetroitskoye
bubble proof
bus station
cased-muff coupling
celestial hierarchies
check flush rivet
clear and convincing evidence
Coggia
collective bargainings
combustion automatic control
constructive service
cozeys
crystal breeding
crystal-induced arthritis
current linkage
Daylab
decemental arc
Delphinium wrightii
detractatory
difenamizole
diffusion models of cosmic rays
discharge care provider
disciplinarity
eco-unfriendly
ejb
electro-neurogram
ericht
estrogen test
family Pongidae
Filippi's gland
FitzGerald, Garret
fjm
flagellated cell
fuzz nutted
gas-generating ratio
gastric telangiectasia
genus curcumas
global marketing strategy
go figure.
gonnabes
hanging ratio
hoganite
hyacinte (zircon)
in the strictest sense
incanted
information recognition
international dance exercise association (idea)
James Augustine Aloysius Joyce
kinephantom
kuhne
launching time limit
leveraged buyout
local dose rate
mechanicks
mmr vaccine
off design performance
off market
oil-cloth
one to watch
path scrubber tool
personal equipment data
phase-separated terminal box
reflex circuit arrangement
rosters
rrrs
sampling reliability
sawney
seek admission to
Sequential Couleur avec Memoire
several sample
Sinusopathy
Slavoslav
soap blender
spoke-divided flywheel
striking mechanism release blade
structural profile
subacetates
succulent plant
synchronized signal generator
thz
to be criticized
togemans
two sided test
two-grid-interval noise
vane relay
veneer cutting machine
vibraculum
waldocks
walnut blights
wet slag
William Nunn
yellow beeswax
zero wander