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N any salt of metaphosphoric acid 偏磷酸盐
The invention discloses a method for producing poly sodium metaphosphate and a special equipment thereof, belonging to a technical filed of metaphosphate.
本发明公开了一种聚偏磷酸钠的生产方法及专用设备，属偏磷酸盐技术领域。
The blood compatibility and cell compatibility experiments disclose the latter porous calcium metaphosphate glass ceramics have good biological compatibility.
血液相容性实验和细胞黏附实验表明前者生物相容性不佳，后者良好。
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。
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