有限衍射激光器laser: n. 镭射激光,受激发射光,激光;莱塞;激光器,光激射器 ...diffraction limited raman laser: 衍射限喇曼激光器diffraction limited circular aperture: 衍射限制圆孔diffraction limited divergence: 衍射极限散度diffraction limited mirror: 衍射限镜下载手机词典可随时随地查词查翻译