[网络] 乌顶蝴蝶鱼

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(142) / 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(166) / 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(144) / 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(161) / 评论(0) 分类 万物简史
学英语单词
adenosine deaminase
Akwanga
amplitude frequency characteristic
aniline'sulfur'formaldehyde
assessing
back-sides
base page address
beaman
beginning balance
Berkeley Heights
bespend
bitumen mastic
brumby brumbies
bulk
calling dinosaurs
careless statement
cartesian diver
casing glass
chu pattern
class Ciliata
coal preparation
constant volume gas turbine
cycle-free allocation
cycloplegics
dacron terylene condenser
deposition welding
dingoe
electronic interface unit
epicatechins
epimeron
equinoxe
even tick
exhusband
feudal lordship
fibre periphery
floor response spectrum
florida water rats
fried diced pork in flour paste
fructicist
high-altitude equipment
high-copper
high-temperature propellant
highly charged ion
hippuricase histozyme
hockling
hole-and-corner
honoion
household garbage
I-SUBSTANCE
indirect division
inter-patient
interrupt mask word segment
invisible stock
isodrimenin
Kagoshima-ken
labipalpus
lasting food
live ball
lorelle
Marforming
microphot0meter
mobile-telephones
NAVMEDUNIT
noachian deluges
on line service provider
phosphorizing
pirenzepine
pituitary adrenal system
poor farmer
praseodymium sesquioxide
priest z value
process computer
QRCD
rebukeful
reincites
rerates
ridgeboard
rohwer
Rubus fraxinifoliolus
saulce
Saxe-Coburg
scarcely any
senlciphylline
sharp-nosedly
silver bass
slownesses
sound absorption
spenlows
spiniplicatula muricata
start margin
stoneking
test engine data
transcranial
Trinity Monday
tripperies
Veshkoma
vibration intensity
viewing room
waren
water
waveform shaping
worlwide