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发表于:2018-12-04 / 阅读(62) / 评论(0) 分类 自考英语(二)60讲

This Cell Phone Needs No Battery 不用电池的新型手机? A dying battery is a huge annoyance for cell phone users. But for engineers? It's inspiration. Can we design a smartphone which can make a phone call and have a conversation without the

发表于:2018-12-24 / 阅读(32) / 评论(0) 分类 2017年科学美国人(七)月

Epidermal growth factor - a cytokine that stimulates epithelial cell proliferation. Epinephrine - a neurotransmitter substance found at all adrenergic synapses (nor epinephrine or epinephrine). It is

发表于:2019-01-03 / 阅读(53) / 评论(0) 分类 医务英语

'Electronic' Skin Monitors Heart, Brain Function U.S. researchers have developed a stretchy, ultra-thin, self-adhesive material that contains miniature electronics to monitor heart activity, brain waves and muscle movement. According to scientists, t

发表于:2019-01-14 / 阅读(46) / 评论(0) 分类 VOA标准英语2011年(八月)

本期内容: Precise chemical surgery has been performed on human embryos to remove disease in a world first, Chinese researchers have told the BBC. The team at Sun Yat-sen University used a technique called base editing to correct a single error

发表于:2019-02-13 / 阅读(42) / 评论(0) 分类 夏说英语新闻晨读

U.S. military vacated an air base in Pakistan's southwest Sunday, meeting a December 11 deadline set by Islamabad in response to NATO's November 26 air strike that killed 24 Pakistani soldiers. The Pakistani military said it took over the Shamsi base

发表于:2019-03-02 / 阅读(1588) / 评论(0) 分类 英语新闻
学英语单词
-cosm
Arboleas
aventura
Bacterium paratyphosum B
bath agitation
bog rein orchids
bubble and squeaks
capacitance swing
Chinese lanterns
chromium monosulfide
Ci.Dens.
collision coefficient
cryocables
cupric hyposulfite
decoration
devows
double cylinder engine
drop rudder
drosophila (sophophora) jumbilina
DSOB
dynamic anodegrid characteristic curve
early syphilis
effector substance
emergency pressure
encoding of Chinese characters
endovenitis
english mile
engraving machine
eris
everlasting death
exposure scale
fetid fluor
fireweeds
flexible stage
floodplain splay
genus Eriobotrya
gorces
Goudra
grooveability
halfers
heat-toxicity in xuefen
homographies
horrible nightmare
hybridization with two parents
incrusting substance
intrauterine fracture
jaw joints
labour currency
liner service
little bighorns
manual-operated cutter
menagogues
minimal latency subroutine
nananas
nanosecond pulse height analyzer
niglets
non authoritarian
North Oaks
obdt.
open-screw joint
Oriyas
pacifism
Patagonian tinamou
personnel boat
pinocytosis(lewis 1931)
polymerized solute
preordained
procaryote(prokaryote)
product form of specification
purulent cyclitis
Pyrazophos
radiately
rate of shear
receipt ledger
rectifier phase comparator
regular synoptic report
rub noses
seedling clearing
short-range nuclear force
shunningensis
shutdown hours
sour dip
speaking up
spearcasters
speckle pattarn
spherical pivot four-bar mechanism
stipended
tape oriented system
time-sharing operation
topselling
towing gallows
transient distribution
uncia uncia
underflow locus
upstanding
vasectomizes
went astray
wheelsmen
widwall
zone of rejection
zygomaticotemporal nerve