例句與造句

1. These defects in crystal can be explained by the instability of the growth and cooling , etc . another factor is the high viscosity in this system , xrd indicated that most of the inclusion was flux
   通過對晶體表面缺陷的觀察與分析認(rèn)為，晶體裂縫、生長丘、生長臺階及包裹物等缺陷與生長條件和工藝密切相關(guān)。
2. It's difficult to find defect in crystals in a sentence. 用defect in crystals造句挺難的