瘤形成

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

LONDON, May 30 (Xinhua) -- The London Organising Committee of the Olympic and Paralympic Games (LOCOG) on Wednesday revealed details of the food and drink that will be served to the millions of spectators and thousands of athletes during the Games th

发表于:2019-02-06 / 阅读(43) / 评论(0) 分类 英语新闻

LONDON, May 2 (Xinhua) -- The London Organising Committee of the Olympic and Paralympic Games (LOCOG) started its full-scale test of the Olympic Park on Wednesday as it delivers six final sporting test events as part of the London Prepares series. Du

发表于:2019-02-06 / 阅读(59) / 评论(0) 分类 英语新闻

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
学英语单词
ad boc report
amyp
Andamanica
assige
autophagocyte
aversion therapies
barrel filling
bertalanffy's formula
black thermoatomic
boletopsis flavus(with.) p.henn.
capping crane
carelles
chamaecyparis formosensis matsum
cheilanthes tenui f olia
coincidence effect
comet of Neptune family
control circuit apparatus
cracked corner
cross-pollinating species
cyathus pictus
cycloadducts
Dawmah
de-lavaued process
decrease of the enthalpy
Defiance County
electro-optic processor
EMMPRIN
endless loop cassette tape
f-14s
fair trader
fiber drawing furnace
fibronectin
Ficus erecta Thunb.
finger-tapping
floating decimal mode
flubufen
forswearing
full data set authority
general purpose macroprocessor
gyrotrigonometrically
haemorrhage(hamorrhage)
halftone images
jazzlike
keypunch
KI22
Larrey's sign
Laughton, Charles
launching rack
lay the butter on
LRNe
Macin
master flipflop
megaflood
microtrends
mthembu
niggerish
oblique segmentation
odontobutis obscura
oxalisaceae
pierres
Polygonum perfoliatum
preferential rates
puerarias
put something in
quantity of gas
quota control of energy consumption
re-count
request for discussion (rfd)
Saladillas
schedul number
scouts out
self-excited transductor
sequentially operated teletypewriter universal selector
setting foot in
shifting of a delinquent
skhul
smile through ... tears
snotters
sodium glycerophosphate
spherulitic matrix
St-Julien-Chapteuil
straight line capacity condenser
sub-conductor
subject-oriented searches
subls
sugar culture-medium
synvisc
take ... temperature
tartramate
theophylline sodium
toe pint
toll message accounting system
Twizel
United Arab Maritime Company
unsaddens
wet lungs
Wilsher
wrong reasons
wrongnesses
yup
Zammit's test