短語詞組短語coherence Raman scattering 同調(diào)拉曼散射coherence scattering length 同調(diào)散射長(zhǎng)度low -coherence dynamic light scattering 低相干動(dòng)態(tài)光散射polarimetric scattering coherence matrix 極化散射相干矩陣 返回 coherence scattering