短語(yǔ)詞組短語(yǔ)partially coherent light beam 部分相乾光束polychromatic partially coherent light 多色部分相乾光partially coherent light pulse 時(shí)域部分相乾spatially partially coherent light 部分空間相乾光theory of partially coherent light 部分相乾光理論spatially partially coherent polychromatic light 多色部分空間相乾光dynamic partially coherent light speckle 部分相乾光動(dòng)態(tài)散斑cspatially partially coherent polychromatic light 多色部分空間相乾光partially coherent flat -topped light beam 部分相乾平頂光束 返回 partially coherent light