In recent years, the research on the scattering resonance state is always the important frontier work in the chemical dynamics research area.
近些年来，散射共振态的研究一直是化学动力学研究的一个重要的前沿课题。
2
The paper made a review on the research's state of ultrasonic scattering model for inhomogeneous soft tissue and the appliance of which in ultrasonic tissue characterization.
本文综述了非均匀软组织声散射模型的研究概况及其在超声组织定征中的应用。
3
Our results are as follows:(1) The Feymann rules are obtained for the effects of nonmagnetic impurity scattering in theDDW state.