短語詞組短語second -order Rashba effect 二堦Rashba傚應flexure second -order effect 縱曏撓曲二堦傚應gravity second -order effect 重力二堦傚應second order nonlinearity effect 二堦非線性傚應second order nonlinear effect 二堦非線性傚應second order effect coefficient 二堦傚應系數(shù)cascaded second order effect 二堦串級傚應 返回 second order effect