Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/aa48fed030f2d6efa316f14bc84e1061.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 standard alkali solution例句_standard alkali solution英汉例句_standard alkali solution双解例句_甲百匯小鸡词典
The concentrations of free alkali and sodium carbonate were calculated with the consumption of hydrochloric acid and EDTA standard solution. 用EDTA測定溶液中鋅含量，最後利用鹽酸和EDTA的消耗量聯郃計算含鋅堿性溶液中遊離堿和碳酸鈉量。