例句與造句

1. Re - b - c - n multi - elements co - diffusion treatment for h13 hot working die steel
   13熱作模具鋼稀土硼碳氮多元共滲
2. Chromium diffusion treatment
   滲鉻處理
3. Diffusion coefficients of fe2 and ti4 and their influence on process of diffusion treatment of sapphire
   離子的擴散系數(shù)及其對擴散處理工藝的影響
4. It's difficult to find diffusion treatment in a sentence. 用diffusion treatment造句挺難的