[电] 电子管
词型变化:名词复数形式 : electron tubes

electron tube的用法和样例:

例句

用作名词(n.)
  1. Not any air gets into the vacuum tube.没有空气能进入真空管。
  2. Electron tubes are the main component for this machine.真空管是这种机器的主要零件。
  3. In a radio tube there is a source of electrons.在电子管中,有一个电子发射源。
  4. A tube or a transistor can amplify an incoming signal.电子管和晶体管能放大输入的信号。
【近义词】

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[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

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学英语单词
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acid-producing
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Akat'yevo
alabama-birmingham
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analytic trend
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bowser
boykinia occidentaliss
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cadence modulation
ceel afweyn (el afwein)
circle method
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conventional gravure
cryopreserved
Cupralene
D-Ala(2)-D-Leu(5)-Enkephalin
deservingness
do a good deed
emberley
end window counter tube
epicauma
ergoism
exploder
fine-toothed comb
folkart
foresyllable
frictional theory
genus Angrecum
global sources online
gonyleptid
Helen Hayes
hestiasula major
icterus intermittens juvenilis
index of inventory-sale ratio
indorsement blank
interconnecting ductwork
introsuction
Istanbulite
karagandas
La Plata, Planicie de
lady of the night
lamell-
left annihilator
letter of credit at sight
loyalty-card
make your voice heard
manual winding control
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meturgeman
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monkey jack
myrto
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nosedives
paperless publication
pathaire
penurous
plsgiocephalic
political rock('n'roll)
Portillón, I.
position indication light
postmicellar region
pre-wasted
Prince of Wales Museum of Western India
product improvement
pyrus communiss
recensor
sample distribution
samsung.com
sarcandra
security holdings
seney
Seward's Folly
sheltered ground
smokestone
spectrally opponent cell
spreading gooseberry
Stensen's duct
tbytes
technical expenses
teeters
telecommunications investor
theoretical trajectory
tilaks
time base control
to record
total-head tube
truck mounted workover rig
truth value assignment
turfgrass
ultraviolet colorimeter
ventailes
zappas
zelma
Zuazo de Cuartango