[网络] 正负电子对撞机
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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(70) / 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(153) / 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(65) / 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
-izer
all aft vessel
allelochemic of Secale cereale
alviner
analyser(-zer)
andromerogon
Armyanskoye Nagor'ye
ashram
atrial enlargement
aubrietia
audit of financial settlement
barrier islands
border ring texture
built in check
business recovery
carcinoma simplex of nipple
cartometric aids
CESifo
cleeres
cogent
commissural flange
conclusus
crystalli
cultivated botany
dependent repeater
diesel dope
eating it up
edrophonium (chloride)
expiscates
faitelson
fan-topped pediment
favour with
feedstores
first contact miscible flooding drive
forewarded
from central casting
Fröndenberg
furnace for reproduction of fixed points
Gay Times
Gefarnyl
genus tamiass
i'here
iceberg and floating ice observation room
instrument colour measurement
isolated condition
kilogram-weight
latiumite
liriope graminifolia bak.
Lucretia
make our compliment to
maneaba
marias r.
massacry
minimum circuit breaker
monoprints
Opheodrys aestivus
orad
Orokanamicil
osteochondral fracture
Otjumue
oven battery
overdamped circuit
overlapped route
palaudine
personal life
phyllocoma convoluta
pornoes
preserve health
prismodic
professional-training
profound retardation
prunus mume sieb.et zucc.var.pleiocarpa maxim.
rainbow runner
resorcinol
RSI (right scale integration)
Scarlatti, Domenico
stand ... on end
steinbergers
subhumid and temperate zones
sword-stick
Sys.
take the smile off one's face
tape-relay station
Tell el Amarna
thermoprinter
thioglycollates
tiller tie bar
touch on the raw
triethylarsine
tropical crops
trutinate
tumeur
typhus pellagrosus
undue perference
unshells
vanillalacetone
volvate
wagerer
water-dilutable resin
waterwheel plant
wide-wale
Zerbst