Technological Process of the Fertilizer Potassium Metaphosphate 偏磷酸钾肥料生产工艺
Crystal structure of potassium europium metaphosphate 四磷酸铕钾的晶体结构
Technological process and efficiency of the fertilizer potassium metaphosphate from phosphorus, phosphoric acid or phosphate fertilizer and potassium chloride were introduced. 介绍用元素磷(或磷酸或磷肥)和氯化钾生产偏磷酸钾肥料的工艺及产品肥效。
The crystal of potassium lanthanum metaphosphate with composition KLa [ P03] 4 belongs to monoclinic system. 四磷酸镧钾(KLa[PO3]4)晶体属单斜晶系,空间群为P21。