polyxene

常见例句

• Palladium can be separated from polyxene by the process of resolving polyxene,removing nitrate,precipitating palladium,etc.The grade of pure platinum obtained from the process is more than 99.95%.
  粗鉑經王水溶解;趕硝;加入丁二酮肟使大部分鈀以沉澱的形式與鉑分離;餘畱的少量鈀用溴酸鈉水解法処理;可達到鉑鈀分離的目的;所得純鉑品位高於99.;95%25。
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