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百科
beam chemistry
【化】 束化学; 射线束化学
beam chemistry
beam chopper
beam clamp
beam clipper
beam collimation
beam collimation optics
beam collimator
beam column
beam column construction
beam column structure
beam combiner
beam communication
beam communication set
beam compass
beam compasses
beam component
beam compression factor
beam conductance
beam configuration
beam confining electrode
beam control
beam control apparatus
beam controlling comp...
beam convergence
beam converter
beam cooling
beam coordinate
beam core
beam corridor
beam counter scale
beam coupling
beam coupling coeffic...
beam coupling factor
beam crane
beam cross section
beam crossing angle
beam crossover
beam current
beam current adjustment
beam current blanking
beam current control
beam current convecti...
beam current density
beam current gain
beam current lag
beam current limitation
beam current limiter ...
beam current modulation
beam currnet
beam curve
beam cut-off
beam cutoff
beam cutter
beam deflecting crystal
beam deflecting mirror
beam deflection
beam deflection ampli...
beam deflection element
beam deflection system
beam deflection tube
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