[网络] 纳米传感技术;奈米感测

Every year, millions of monarch butterflies fly thousands of miles to alight in one specific forest in Mexico. How do they know what direction to flutter? Scientists had thought that an insect GPS system in their brains steered them in the right dire

发表于:2018-12-24 / 阅读(81) / 评论(0) 分类 Scientific American(九)月

导语:上课时躲在书后面打盹儿,开会时用手挡着眼睛打盹儿,被逮着了就拿春困、秋乏、夏打盹儿,睡不醒的冬三月来做借口。大概每个人都经历过这样的情形吧,咱们今天就来说说这个打

发表于:2019-02-03 / 阅读(68) / 评论(0) 分类 英语口语

NE China to set up two drone bases for marine surveillance SHENYANG, Oct. 20 (Xinhua) -- Two drone bases will be established in northeast China's Liaoning Province for real time surveillance on coastal waters, local authorities said Saturday. One of

发表于:2019-02-08 / 阅读(73) / 评论(0) 分类 英语新闻

And the final thing is, again just to reiterate that there's this practical part, 最后,只是再一次重申,这个研究的实际应用方面, and so we've made these anti-quorum sensing molecules that are being developed as new kinds of the

发表于:2019-03-04 / 阅读(110) / 评论(0) 分类 TED演讲教育篇

Why this is interesting is because in the past decade we have found that this is not just some anomaly of this ridiculous, 这个发现之所以有趣,是因为在过去十年间,我们发现这种现象不只局限在这种古怪的、 glow-in-t

发表于:2019-03-04 / 阅读(117) / 评论(0) 分类 TED演讲教育篇

近日,我国首颗商用遥感卫星成功发射。这颗备受瞩目的星星都具备哪些功能?它的升空具有什么意义?在实现人们飞天梦的同时,它又能为我们的生活带来怎样的便利呢? 请看相关报道:

发表于:2019-03-11 / 阅读(117) / 评论(0) 分类 英文语法词汇
学英语单词
abhals
al hayd
alien population
alkalide
and the devil knows what who
antifoam agent
armored cable
Arthropodium
autonomous deposit
B lymphocyte
beacon ultra-portable X-band
bemerkungens
calcium carnotite
camsellite
cerdanyola del valles
coherce
compatible support
computer programs
constant of a measuring instrument
cryptovariables
cut mark
drybrough
edward bouverie puseys
El Pataste
electro-acupuncture
electronic saccharimeter
electropneumatic distributing valve
feedback reflector (fbr)
floating point operand stack
fluorescent x-ray
gametic selection
gene-enzyme
genus stropharias
greenhouse pollutant
have a look at
increment
independent variable (iv)
interelectrode conductance
j-bone
jacques
land resource map
le beau monde
ligament inguinale
light-box
limoctonia
Lindernia angustifolia
loggerheaded
material interest
medium-brown
memory fault tolerance
moderator coolant
moistenable
multiple transmitter
no operation
normal tooth thickness
nothing for it but
NSC-29630
off the road
old type
one address instruction format
operational control
orange peels oil
paintsticks
paratyphis parvus
Phacelia whitlavia
Pinctada margaritifera
playclothes
position invariant linear system
postpartum eclampsia
potential problem analysis
pulmonary arteriovenous aneurysm
punch work
radial-flow rotor
reposit in
resistance amplifier
rudys
Schrader Creek
schwegel
scraggily
self-commendation
shangy
springbalance
stabilized yarn
sterility testing
strain-optic sensitivity
stride leap
superleague
suppeditations
tandem shipbuilding method
taxiplanes
technical journal
tell a white lie
tetracarbon dioxide
threshold value of contrast
to break up of rock
trapezium rule
Tukayyid
unaccepted product
virgin maphtha
water beetle
zero damping
zoot suiter