Mathematical-Physical model

Based on it, this paper establishes a mathematical-physical model, in which breakage and coalescence can be considered.

基于此，该文建立了数学物理模型，它考虑了气泡的破裂和聚合。

On the basis of a lot of field experiments, this paper proposes a synthetic and practical mathematical-physical model of High Energy Gas Fracture h.

本文在大量现场试验的基础上，提出了一个综合实用的高能气体压裂H。

Instead of building physical models to scale, or using mathematical models, software designers typically "model" by writing high level code.

与建造物理模型或者使用数学模型不同的是，软件设计者靠编写高层的代码来建立“模型”。