laser radiation frequency [電子、通信與自動控制技術(shù)]激光輻射頻率laser radiation 激光輻射，激光輻射線；雷射輻射laser pumping [電子、通信與自動控制技術(shù)]激光激勵[物理學(xué)]激光抽運激光泵浦[機械工程]激光幫浦浦雷射幫浦激光泵浦laser proximity fuze [機械工程]激光近炸引信laser processing [電子] 激光加工laser probbility [經(jīng)濟學(xué)]激光躍遷概率laser printer [計][印刷] 激光印刷機laser precision length measurement [物理學(xué)]激光精密測長laser precaution [計算機科學(xué)技術(shù)]激光防護(hù)laser power 激光功率laser powder deposition [能源科學(xué)技術(shù)]激光粉末沉積laser pollution detective devices [物理學(xué)]雷射公害檢測設(shè)備laser pointer 激光教鞭，激光棒；雷射指示器laser point 激光點laser plummet apparatus [測繪科學(xué)技術(shù)]激光鉛垂儀[地球科學(xué)]激光鉛垂儀laser plummet 激光垂準(zhǔn)儀laser plumbing [測繪科學(xué)技術(shù)]激光投點laser planetarium 激光天象儀laser plane interferometer [經(jīng)濟學(xué)]激光平面干涉儀laser piercing power [經(jīng)濟學(xué)]激光穿透能力