打磨焊缝表面缺陷或机械损伤后的厚度小于母材的厚度。
Seam surface defect after grinding or thickness is lower than base material after mechanical treatment.
在此过程中，一变化着厚度的膜覆盖在金属表面上。
During the process, a film of varying thickness covers the surface of the metal.
主要研究可燃物表面积和厚度对估测释热速率的影响。
The application of heat release rate of fuel in fire network model;
主要研究可燃物表面积和厚度对估测释热速率的影响。
The application of heat release rate of fuel in fire network model;
应用推荐