The flow characteristics in such reactors have been studied and the governingmotion equations of RFBR have been established by the authors.
本文对此类反应器内的流动特性进行了研究，建立了描述反应器内流动规律的基本运动方程。
2
A drop's existence can be understood in terms of its individual water molecules, the particular forces between them, and the general physical laws governingmotion: quantum mechanics (QM).