[光][电子] 电子显微镜学,电子显微镜

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? The shortest distance between two points may be a straight line, but try telling that to electrons: when current flows down a wire, these particles zig and zag, movin

发表于:2018-12-24 / 阅读(71) / 评论(0) 分类 Scientific American(九)月

Three Scientists Win Nobel Prize in Chemistry Three scientists have won the Nobel Prize for chemistry for their work to simplify and improve the imaging of biomolecules. 三位科学家因为在简化和改善生物分子成像方面的成就获得了诺

发表于:2019-01-03 / 阅读(154) / 评论(0) 分类 2017年VOA慢速英语(十)月

[0:0]efficiency效率,功效 [0:12.1950]elaborate elastic elbow elderly精心计划的,详尽的 橡皮图,松紧带 肘,肘部 较老的,年长的 [1:2.6076]elect electrical electron选举,推选 电的,电气科学的 电子 [1:41.1372]electronic elegant element elementary [2:36.2790]el

发表于:2019-01-16 / 阅读(136) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

But this still doesn't explain why light is able to pass through glass rather than being absorbed as with most solids. 但是这还是不能解释为什么光可以穿透玻璃而不是像其他大多固体那样被吸收。 For that, we need to go a

发表于:2019-01-17 / 阅读(49) / 评论(0) 分类 TED演讲教育篇

Early effect 厄利效应 Early failure 早期失效 Effective mass 有效质量 Einstein relation(ship) 爱因斯坦关系 Electric Erase Programmable Read Only Memory(E2PROM) 一次性电可擦除只读

发表于:2019-02-05 / 阅读(66) / 评论(0) 分类 实用英语

Background carrier 本底载流子 Background doping 本底掺杂 Backward 反向 Backward bias 反向偏置 Ballasting resistor 整流电阻 Ball bond 球形键合 Band 能带 Band gap 能带间隙 Ba

发表于:2019-02-05 / 阅读(58) / 评论(0) 分类 实用英语
学英语单词
A tent
abrogation of rights
abruptest
Adjustment Index
air hole, airhole
ancient forest
andrzej
antiplasticizers
as pre-amorphization
ATP-Diphosphatase
bilious temperament
biorientable
blood-cell curve
Borino
cam feed rolls
camphone
capacitive voltage doubler
capital of Poland
cattle market price
chemistry of rare earths
ciabatta
cirrus vertebratus
complete vagotomy
convective equilibrium
cutter-bar
day action
debit bank balance
duplex-independent
electric transmission current meter
endo-exocrine gland
fectly
fernandez de lizardi
flight path plotter
fuel injection pipe
fundamentalss
gabled dormer
GEK
genus Spadella
give the game away
gray whales
grayfish
guarantee of weight
hammer
handle-bar
have a toothache
high-data rate laser system
honorary doctor
hopper on rails type
iliumination intensity
indicatrix of diffusion
keever
labor-management relations
land art
launch mission headquarter
lock-up garage
logical full-duplex flow
longtime
low-frequency cutoff
Lumogen
methyl-selenide
millettia nitida benth.
monotask
multigenus
mushroom-coloured
Māmūri
Nageotte radicular nerve
non dairy
non-return-to-zero coding
nonshippers
NTP
O'Connor
open circuit cell
phenopyrazone
phenyl ethyl ether
potentiators
principal path sensitization method
resources and capabilities
sb has bought it
scarfed butt
sequence-check routine
shared data base
simulataneous processing
single column pence coding
sinicised
SMAE
spot punching
starting crank shaft spring
Symphyocladia
system modeling principle
take it all in
taricha granulosas
tial block
totalitarianisms
trollheims
unc-charlotte
unknottable
valve-lifter cam
vasoplex
wear resistance castings
widely spaced hold beam
y turnout
ziegenmeyer