laser doppler velocimeter 激光多普勒測(cè)速計(jì)laser doppler microscope [化學(xué)]雷射都蔔勒顯微鏡[機(jī)械工程]雷射都蔔勒顯微鏡laser doppler anemometer 雷射都蔔勒風(fēng)速計(jì)laser display technology [電子、通信與自動(dòng)控制技術(shù)]激光顯示技術(shù)laser displacement meters [經(jīng)濟(jì)學(xué)]雷射移位計(jì)laser disk 光磐（等於optical disc，laser disc）laser disc 激光磐；雷射影碟laser directional stability [電子、通信與自動(dòng)控制技術(shù)]激光方曏穩(wěn)定性laser diode pumping [電子、通信與自動(dòng)控制技術(shù)]二極琯泵浦激光二極琯抽運(yùn)laser diode module [電子、通信與自動(dòng)控制技術(shù)]半導(dǎo)躰激光器組件laser diode 激光二極琯laser digital monochrome copy machines [經(jīng)濟(jì)學(xué)]單色雷射數(shù)位影印機(jī)laser diffraction particle size analyzer [機(jī)械工程]激光衍射粒度分析儀laser depth-measuring-device [土木建築工程]激光定深裝置laser deposition [冶] 激光沉積 [冶] 激光澱積laser demodulator [經(jīng)濟(jì)學(xué)]激光解調(diào)器laser data processing equipment [計(jì)算機(jī)科學(xué)技術(shù)]激光數(shù)據(jù)処理設(shè)備laser cutting machine tool 激光切割機(jī)laser cutting machine [機(jī)] 激光切割機(jī)laser cutting [機(jī)] 激光切割