beam divergence
短语词组
- Beam Full Divergence Angle 光束發散角
- Beam full divergence 光束發散角
- laser beam divergence 激光束發散
- infrared beam divergence 紅外線發散
- Angle of beam divergence 波束發散角
- a beam divergence 空間發散角
- laser r beam divergence 激光束發散
- beam divergence angle 束立散角;束發散角;遠場發散角;[電子]電子束發散角 返回 beam divergence