外部链接:
英德
有道
百度
谷歌
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维基
百科
beam approach beacon system
盲目进场信标系统
beam approach beacon ...
beam approach seeker
beam area
beam arm
beam array
beam attack
beam attenuation
beam attenuator
beam axis
beam axle
beam balance
beam balance ratio
beam barrel
beam bend press
beam bender
beam bending
beam bending machine
beam bending magnet
beam bifurcation
beam blank
beam blanker
beam blanking
beam blanking circuit
beam block
beam bombardment
beam bottom
beam bottom board
beam boundary
beam brace
beam bracket
beam bracketing
beam breadth
beam breakup
beam bridge
beam brightness
beam broadening
beam building
beam burst
beam caliper
beam calliper
beam camber
beam cancellation
beam candiepower
beam candlepower
beam carving machine
beam casing
beam catcher
beam cathode
beam ceiling
beam center
beam centering
beam centre
beam centring
beam centroid
beam channel
beam chemistry
beam chopper
beam clamp
beam clipper
beam collimation
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