diffusion treatment造句

例句与造句

1. Re - b - c - n multi - elements co - diffusion treatment for h13 hot working die steel
   13热作模具钢稀土硼碳氮多元共渗
2. Chromium diffusion treatment
   渗铬处理
3. Diffusion coefficients of fe2 and ti4 and their influence on process of diffusion treatment of sapphire
   离子的扩散系数及其对扩散处理工艺的影响
4. It's difficult to find diffusion treatment in a sentence. 用diffusion treatment造句挺难的