该文研究了犁壁用钢土壤粘附特性与其表面电位的关系。

The relationship between property of soil adhesion and surface potential of plow steel was studied.

youdao

该文研究了犁壁用钢土壤粘附特性与其表面电位的关系。

The relationship between property of soil adhesion and surface potential of plow steel was studied.

youdao