As a result, It is found that the cooling rate has great effect on the Nb(CN) nucleation and growth.

 
  • 計算結果表明:冷卻速率對碳氮化鈮的析出及長(cháng)大有重要影響。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan