共板极放大器

2 What are the two speakers doing? [A] Walking down a hill [B] Climbing stairs [C] Discussing a trip

发表于:2018-12-30 / 阅读(60) / 评论(0) 分类 听听测测

3 Where are the two speakers? [A] In a restaurant [B] On a farm [C] At the man's home

发表于:2018-12-30 / 阅读(58) / 评论(0) 分类 听听测测

253 、 牙板扳手;丝模扳手 dieholder(stock) 254 、 牙板螺帽 dienuts 255 、 牛皮胶;动物胶 animalglue 256 、 牛油纸 tracingpaper 257 、 牛顿运动定律 Newton'slawsofmotio

发表于:2019-01-03 / 阅读(64) / 评论(0) 分类 英文名句短语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(78) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Common batteries are electrochemical cells. And they may get better thanks to living cells: the multicellular organism called brown algae. Lithium ion

发表于:2019-01-08 / 阅读(81) / 评论(0) 分类 Scientific American(九)月

序号 中 文 英 文 术语解释 缩写 来源 181 运行,管理和维护 Operation,Administration and Maintenance OAM YD/T 1273-2003 182 光功率放大器 Optical Boosting Amplifier OBA YD/T 12

发表于:2019-01-08 / 阅读(79) / 评论(0) 分类 电信英语
学英语单词
Actinosporea
aimworthy
aluminum mist
An P.
assed out
astatic regulation
atmospheric suppressor
balls-deep
Barrett's esophagus
bast fibre
batch recovery compressor
be bored to death
be decked with
Bethe equation
bitumen compatibility
bixylidene
bone-mill
broken-loop amplification
bus power distribution unit
camping and caravanning
center line plane
character base
clyde william tombaughs
copublishers
crank-motion
crott
deca-kelvin
direct-service
donato
electronic desk calculator
extor
extraordinary losses
Ferriwotanite
Finno-Ugric-speaking
fryze
greater masterwort
heavy buffe
hierarchical classification
Hymenomycetes
IANA
inflictions
investment mold
jagmohans
Kanmuri-jima
labeur
lateral cross-flow rate per unit length
Leyden-Moebius dystrophy
loose milk
low voltage tap changer
management audit
marginal cell
masticating
maximisations
medium-dated
methylene-succinic acid
moves out
n-plus-one-address
non-euclideans
oligomeric
Pabir
phosphides
pi-mesonic atom
plasma displays
private contract
production credit
pseudomonas erodii lewis
radio dermatitis
rangetaker
reactive orientation
rod fiber
rotatory diarthrosis
rounded-up sub-total
sand production rate
sandberg
self-propelled crust breaker
service place
shitake
short circuit end
simultaneous disengaging gear
single crack
songlines
spiral coiled waveguide
stake out something
subdued topography
swolling
syndrome of accumulated dampness-toxicity
take a rise out of sb
take compassion on
takeoff rotor speed
tektitic
televoting
thit
torreya californicas
total epidemic size
transversalis
tuks
under-coloured
Vena palatina externa
vertuse
wind motor
xxy
Zhigalovskiy Rayon