台东刺花悬钩子

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(124) / 评论(0) 分类 2016年Scientific American(九)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(150) / 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(125) / 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(142) / 评论(0) 分类 万物简史
学英语单词
?rh wu
accuracy estimate
acid bessemer process
addition compound
alderwomen
Allescheria
ALT(altitude)
American Institute of Industrial Engineers
antisludging
arm of fly-wheel
band-edge tailing
Bernard Hinault
big enchiladas
biparous cyme
bone knob
carbonate cycle
chain cloth
chamanine
cleredema
compeller
connected relation
Connecticut River
coscinaraea columna
cyanogen agent
Cystosteatonecrosis
de Lange syndrome
decomposition pressure
decoring
decoruss
dilatancy hypothesis
discretionary costs
doom-monger
echo test
elastic-region
end-measuring machine
ENLAC,eniac
equation of elastic equilibrium
finger reading
fish in muddy waters
flake off
florianska
formal flower bed
fortissimoes
general review
general utility tools
grape-vine telegraph
in branch
in pity
infantile giantism
jangdang (changdang )
last invoice price
least absolute error (lae) estimator
manufactured
meet commitment
Microula oblongifolia
moutans
much-delayed
Murmi
national industry
net load capacity
neverend
Niéna
normation
obsequies
off gas system
one percent
pattest
post offices
produce animal products useful to man
proprietor's stake
prosopopoeial
qapla
reglossing
restricted hour tariff
reversible steel
sailed
Santu Lussurgiu
sardanas
saudade
Save As
shadow merge insert
sorghum nitidum aristatum
Stimsen
structure of arrays
superannated
SWU
take-off gear
taper sleeve of ball bearing
tenor saxophonist
the apprentice
the F-word
thorium halide
threefold branch point
to draw into
unwily
vacuity taxation
venisonburgers
Wanamingo
waste shaft
yaw axis
yogin