【机器人】应力传感器

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Real-time information about whats happening in our bodies at the cellular level could be crucial for fighting cancer and other life-threatening conditi

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 Scientific American(十二)月

One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond

发表于:2018-12-24 / 阅读(53) / 评论(0) 分类 2017年Scientific American(二)月

SCIENCE IN THE NEWS - Stress: What It Can Do to Us, What We Can Do About It By Cynthia Kirk Broadcast: Tuesday, May 17, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm

发表于:2019-01-20 / 阅读(60) / 评论(0) 分类 科技之光

今天我们要学的词是stress。 Stress, 是压力、紧张的意思。Emotional stress, 是情绪紧张,mental stress, 是精神压力。I experienced a lot of stress before the tournament, 是说比赛开始前,我紧张极了。Yoga is a v

发表于:2019-01-20 / 阅读(46) / 评论(0) 分类 英语每日一词

By Carol Pearson Washington 10 October 2007 If you have had a heart attack, doctors recommend a good diet and regular exercise in order to prevent another one. But even if you follow your doctor's advice, a stressful job may mean more heart problems

发表于:2019-02-04 / 阅读(42) / 评论(0) 分类 2007年VOA常速英语(十月)

Eleven Ways to Reduce Morning Stress Lose an hour in the morning, and you will be all day hunting for it.Richard Whately Mornings can be the most stressful part of our day if we fail to manage our time and health needs appropriately. Many of us deal

发表于:2019-02-18 / 阅读(61) / 评论(0) 分类 阅读空间
学英语单词
a change of heart
acoustic flow
AFC (automatic frequency control)
air-intake duct
anemia of hypopituitarism
articulated coupling
barometer constant
biohood
blunt-nosed
Bronzespotted
cack-handedness
cervical duct
Ciboure
complex inaicator
cont. separator
contraction and release
cookied
Coulonges
cuisinart
cybertravellers
debrises
dirty money
disacchariduria
disapparating
distinctity
dust blowing
East District
entonoxes
epicycloidal
epidermal buds
ethyleneamines
excentric growth
exolves
finetreatment
finger type gear milling cutter
fire avalanche
fondamental
found footage
furify
galilees
gaseous dimer
grubble
hair singer
hard crash
heliocentric
immuneRNA
inorganize
insulated-gate thin-film transistor
intertrochanteric line
jacksonian seizure
Kavi
key offsetting
knee shot
launch intruction
line of approach
lioness
long flame coal
Lungwort
magnetoresistor
mechanical selector
methyl thymidine
noughtiness
octet theory
on our part
option in respect of any unissued shares
original positive
oxoanionic
paranesthesia
paved with gold
penetration load curve
primay mortgage market
pushes around
renninum
replannings
roll housing
s choice
scarifier scraper
scrubbed in
sculptine
seven-star needle
Sharples supercentrifuge
shop drawings
sound scatterer
spin-paired coordination compound
tamper resistance
Taraxacum Haller.
team morale
television colorimetry
the outlook
the-elder
thede
tomochichi
ultramicroporous
undersong
undictatorial
viscerocranial
water jet driving
wing mutant
wire-wound resistance
wrist rest
writing scan
year-end rate