电子聚束

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(137) / 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(51) / 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(67) / 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
achrony
Angelica multicaulis
are-in
armed force committee
atomic fractional coordinates
audio-track
balaclavas
ballast tamper
Baltic bow
beach-goer
beserker
biological micrology
blowier
box casting
bump along
capacitive two-terminal element
category synonym
clamp dog
clay treating
coherent derived unit of measurement
coincident knots
come on the market
compression fractures
condenser resistance
congresses of industrial organizations
conical section
contract of tenancy
cord fastener tip
crack credit
defrosting pan
denegate
deynous
differentiation of channels and collaterals
diopter movement
diplacusis binauralis dysharmonica
Duhem's equation
encouraged by
erbium-doped fiber amplifier
establish contact
flexural wash-out
fore-head spring
gene penetrance
get cut
get the last laugh
globular flower
gram's
gross domestic product at factor cost
half-finished inventory
hand lever brake
hypersphere
instinctivities
integrated security
keep silent
la grande nation
layer coloured
life curriculum
lother
Mango Is.
Marie-Kahler symptom
maxillary stylet
medaeops granulosus
micolux
mini-button
mis-series derived-m-type transformation
multiple-launch rocket system
neutroclusion with mesioversion
non condensing bleeder turbine
oelma
open-cycle throttling refrigerator
ophthalmotonometer
organic nitrogen in seawater
positive angle
postsyntactic
prepublications
processing program for instockroom registration
pyrrhalta taiwana
rear axle bevel pinion end bearing
recalled
red mercuric iodide
rescribere
rim exhaust
rope burns
rudier
satellite attitude
Savannah River
shipping freight
Sphinctacanthus
sunbursting
surface polishing machine
Tanoï
tiffining
tin dimethyl
to treat someone with kid gloves
TORCH complex
trifoliate
tropicalizes
tsegaye
Tsuga tchekiangensis
us lithograph
variable damping system
voice bank
yellow dextrin