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(134) / 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(87) / 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(95) / 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(103) / 评论(0) 分类 实用英语
学英语单词
acetoxan
al artawiyah (artawiyah)
Anadyr'
Ant-Vireo
Arrow, River
be bad law
berg wind
Biebelsheim
binding log
binding strength of clay
businesstalk
card - carrying member
Cardiandra formosana
carene-4
Carter's black mycetoma
cat's feet
ceuto
cheese hard
Clinostomum
cohelan
convolution method for divergent beams
core file
corneocalcareous
corporate brand
corrodice
Cryptocarya leiana
degauss
degree of burn-up
devaluation of dollar
dibal
digital sound
dorylomorph
double current
drowned lung
DSIP
editoriale
electrolytic deburring machine
ethyl dinitroacetoacetate
fall zone peneplain
family-controlled
flat type aluminium wire
fused carbolic acid
Ganshoren
GEM lighter
Goyeongjin
guttae serena
hallaled
hologamous
honourss
Indian linen
insulating back up material
inwalling
irrigation erosion
Kantaunggyi
keyway milling
Langka
Lokuru
low voltage cable end box
Lussac-les-Châteaux
lusungite
magically
meyerhof reaction
moor-bird
nascita
ooaa
p-methoxybenzaldehyde
paradiabetes
phasechanger
pinion and-rack
polypyridene
posterior marginal fracture of ankle
preinvestment project
process according to buyer's samples
public course
purple fringeless orchis
r.e.-relation
raunamine
relief painting
resident expert
scarlet runners
section of maximum area
sediment percentage
shock absorb
simperings
sintered brass compact
skein breaker tenacity
small volume production
special congruence
spirillum minus rat-bite fever
staghounds
standard-operation
statistical analysis
stepped cone
sussana
sympatheticotripsy
telomerizations
thiazines
training psychology
Trepostomata
Walla Walla County
wear-and-tears
wind being primary pathogen