电子束[阴极射线]激励

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

Neutrons and protons occupy the atom's nucleus. The nucleus of an atom is tinyonly one millionth of a billionth of the full volume of the atombut fantastically dense, since it contains virtually all the atom's mass. As Cropper has put it, if an atom

发表于:2019-02-17 / 阅读(37) / 评论(0) 分类 万物简史
学英语单词
a gift from the Gods
Acanthopanax lasiogyne
achkhoy martan
active geologic process
afferent tract
african-borns
amiota (phortica) eparmata
Arzberger's pear
Asoteriba
auxiliary projects
backselling
bearing burning out
benzhydrylcellulose
bicirculation
blst
c.z
Cadiz
Cerastium subpilosum
chaotic structure
cholangiograms
clam fork
connubially
Corchorus pyriformis
counting-room
cyclotron absorption
daily accounting report
dekasteres
dianguiensis
dimethoxyquercetagetin
domestic loan
ebolis
element storage rack
estus
family Boidae
family combretaceaes
feelinglessly
fleet ballistic missile submarine
fore stall trouble
frequency shift coded data
fuckeder
give somebody what for
gormandising
grain standard
gravitational slingshot
hurdy-gurdies
hydrargyrorelapsing
icandophila caronata mull. arg.
ige
inferred
interstitial solid solution
lactic acids
laper mandrel
linear condensed ring
lucullian banquet
lumpish
major bridge
maniverse
marketa
measure of redundancy
metabolic detoxication
musculi ventricularis
Negro Amaya
nicotinic action
not make anything of
oil ring
parabolic cusp
paterfamiliases
Payr clamp
pentoxide
perforated pipe completion method
physical symptom
protopathy
reaches down
receiver circuit
regrets
remote bulb thermostat
resplendent trogons
Rocky, I.
rollerbearing
Saint Laurent
sarcocystids
schlereth
scrupulousnesses
semihallucinogenic
serve one's apprenticeship
signal period
sinopia
skunkery
sodium aceylide
steam distribution header
step-thru
stowage fee
subjoined
subpetrosal sinuses
such as below
syndrome of stomach fire flaring gum
take the first step
tremper
ultra purity
unhatted
untranslatables
wayfared