玛卡莎海扇蛤

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(63) / 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(85) / 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(69) / 评论(0) 分类 2016年Scientific American(八)月

电影制作人 Penelope Jagessar Chaffer对她在怀孕期间面临的化学制品很好奇。它们会不会影响她未出生的宝宝?她让科学家Tyrone Hayes简要介绍他研究很深的课题:阿特拉津,一种用于玉米上的除虫剂

发表于:2019-02-05 / 阅读(58) / 评论(0) 分类 TED公开课:环境 重造计划

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(75) / 评论(0) 分类 万物简史

But the only thing to be considered here is this--what kind of oil is used at coronations? 但是,这里得加考虑的一件事情是...加冕时用的是哪一种油? Certainly it cannot be olive oil, nor macassar oil, nor castor oil, nor bear's oi

发表于:2019-03-10 / 阅读(93) / 评论(0) 分类 白鲸记
学英语单词
acoustic transducers
anisotropic crystal
arteria ascendenss
Asiatic black bear
automatic load dispatching
Ayer Udang, Tg.
bcus
beam-limiting aperture
Bichat's protuberance
black friars
Bremerton
cancaneuses
cast caution to the winds
cerebral hemisphere
characteristic distortion
cholesterol sensor
combined exercises
communication diagram
controuling
cuprotartrate
declared distance
Dendrobium sinense
double flow filter
double star quad cable
ebophagectomy
emulsifiable paste
enamel tray
evaporated film
exoste
family Machilidae
Farady
fine cut sausage
flax lily
flexible guide
gravity bottle
guive
halluca
heat-content volume chart
heebs
hortyard
Hydroxymetholone
imaginariness
impressionability
industrial salesman
interduces
isoseismals
Kunjāh
Lieberman
Lilium catesbaei
limonene
loss report
m. intervaginalis testis
main risk
malingered
mebubarbital
merosymmetric
microfluorimetrically
mississinewa
Murutinga do Sul
naylors
neobumidin
newlove
oil sac
on the verge of collapse
osteoarthritics
oxy welding
packing retainer
paraduodenal
purchase tackle
radial carpal bone (or radiale)
refueling ship
reginald crundall punnett
rereads
rule of distribution of practice
Russianist
sagaciousness
Savonnerie carpet
Schweppenhausen
skeuomorph
slot distribution pipe
spargification
sphere-in-oil-in-water
squob
stalk section effect
steel plating
step bearing
straightened up in place
subnitrates
tabanus candidus
trace display
tubing reaction
tucuxis
tupelo families
unattendant office
Verkhoyansk Range
vinyl chloride rubber
VMD
volcanic ash deposit
weichselian
wither-
wrecking crew
yard-long