potassium sulphate

常见例句

Several process methods, characteristics and the progress of main technology for producing potassium sulphate were introduced in brief.
簡單介紹了硫酸鉀生産的幾種工藝技術方法、特點以及主要工藝技術研究進展情況。
The paper describes the development and application of a special complex fertilizer containing flue -cured tobacco ammonium nitrate-ammonium phosphate-potassium sulphate.
介紹硝酸銨-磷酸-銨—硫酸鉀系高濃度烤菸專用複郃肥的開發應用。
The loss of K2O in production of potassium dihydrogen phosphate with monocalcium phosphate and potassium sulphate was studied.
研究了用磷酸二氫鈣與硫酸鉀複分解生産磷酸二氫鉀過程中鉀的損失問題。