1·Differential form was introduced into hydrostatics with geometrical viewpoint, the first mensural form of energetics was found.
用几何的观点，把微分形式引进流体静力学，从而得到了热力学第一定律的一次形式。
1·Differential form was introduced into hydrostatics with geometrical viewpoint, the first mensural form of energetics was found.
用几何的观点，把微分形式引进流体静力学，从而得到了热力学第一定律的一次形式。