例句與造句

1. Meaning of ions diffusion coefficient in sapphire diffusion heat treatment
   離子擴散系數在藍寶石擴散熱處理改色中的作用
2. Nonlinearity and interface barrier of srtio3 varistor based on oxygen - diffusion heat treatment
   2基壓敏陶瓷半導化的影響
3. It's difficult to find diffusion heat in a sentence. 用diffusion heat造句挺難的