Multiphase flow is a new and developing discipline on the basis of hydrodynamics, heat and mass transfer, physiochemistry, combustion theory and other disciplines.

多是在体力学传热传质学,生物化学,燃烧学等多学科基础上发展起来一门新兴学科.

The microstructure of a multiphase material was optimized, and property of auxetic performance was obtained, helping to prove the validity of this method.

以一种多材料结构为例进行细观结构优化，并获得有负泊松比特性，从而验证所提出方法合理性。