laser radiation frequency [電子、通信與自動(dòng)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(dòng)控制技術(shù)]激光激勵(lì)[物理學(xué)]激光抽運(yùn)激光泵浦[機(jī)械工程]激光幫浦浦雷射幫浦激光泵浦laser proximity fuze [機(jī)械工程]激光近炸引信laser processing [電子] 激光加工laser probbility [經(jīng)濟(jì)學(xué)]激光躍遷概率laser printer [計(jì)][印刷] 激光印刷機(jī)laser precision length measurement [物理學(xué)]激光精密測(cè)長(zhǎng)laser precaution [計(jì)算機(jī)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(cè)設(shè)備laser pointer 激光教鞭，激光棒；雷射指示器laser point 激光點(diǎn)laser plummet apparatus [測(cè)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(cè)繪科學(xué)技術(shù)]激光投點(diǎn)laser planetarium 激光天象儀laser plane interferometer [經(jīng)濟(jì)學(xué)]激光平麪乾涉儀laser piercing power [經(jīng)濟(jì)學(xué)]激光穿透能力