压电模数

最新研制一种新的医疗设备,可以利用身体动作来充电。 Novel materials could allow the implantation of flexible, rechargeable batteries that would constantly recharge from the body's own movements--even just breathing. Cynthia Gr

发表于:2018-12-07 / 阅读(212) / 评论(0) 分类 60秒科学

This is Scientific Americans 60 Science, Im Cynthia Graber. Thisll just take a minute. Batteries add weight, and they need recharging. Thats serious business for implanted medical devices. When the batteries die, patients sometimes have to undergo an

发表于:2018-12-24 / 阅读(155) / 评论(0) 分类 Scientific American(九)月

M.I.T. researchers have developed a piezoelectric fiber that would react to electric currents and have the potential to record or produce audio. Clothing is so yesterday. I mean, really, what can it do? It cant pick up sound, or beep at us if somethi

发表于:2019-01-02 / 阅读(153) / 评论(0) 分类 60秒科学

1、物品article 经济活动中涉及到实体流动的物质材料。 2、物流logistics 物品从供应地向接受地的实体流动过程。根据实际需要,将运输、储存、搬运、包装、流通加工、配送、信息处理等基本

发表于:2019-01-17 / 阅读(169) / 评论(0) 分类 实用英语
学英语单词
absolute power gain
adight
anhydroleucovorin
antiperiodic
apical lymph nodes
arrangement of insulation
auxiliary power source
average car-kilometers in one turnround
back-scratching
beardeds
bioremediations
broken ends
bunched cost
by the job
Carex makinoensis
centres of buoyancy
chasing after
Chinese philosophy of nature
corduane
CPD
crane lighter
cross over value
culicoides (trithecoides) subpalpifer
current flow method
curvature
cutoff frequency of a line
dewiness
dialcom electronic mail
dihydrocollidine
disbowelled
disenchanting
displacment fault
double tube plates
extensible shell
extensive pneumothorax
eyelash-curler
fatty acid synthetase
Fixboot
footlockers
fused drop
genetic composition
hypoelastic model
identify routine
imagery recognition
indian barringtonia
istea
John Mill
Le Caylar
light line
lily of the valley
Lime Village
lithotriptist
luteocobaltichloride
mahusive
megohms
metacarpal quill
millennial studies
monitoring alarm
multi-vehicle
nanosecond
naval teletype exchange
obes-
oikesis
outdoor-advertising
outside someone's province
paich
Paris chinensis
pay-days
Pilea oxyodon
polycotton
polysiphonia pulvinata
Porges-Salomon tests
porphyritic diorite
propulsion control room
pulse-duration coder
R115777
resites
roof purline
Savinja
schizotypy
semivibration
ship-time
shnooks
simple region
spritzpistole
squirrel-cage
stagnant glass
stedelijk
steel cement
subscriber feeder
substrate stabilization
summary reports
tetriprofen
tin(iv) hydroxide
tiner
title pape
tone-burst
untwist
Wet Barrels
white cloth tape
WikiWikiWeb
Yǒnggwang-gun