“聚磷酸铵”的概念、定义、翻译、参考文献-科学参考

单词	聚磷酸铵
释义	聚磷酸铵 Encyclopedia 工学复合肥料释 ammonium polyphosphate聚磷酸铵分子式为(NH4)n+2PnO3n+1。是一种含氮、磷的缩合磷酸盐，是一种缓溶性长效磷肥。又称多聚磷酸铵或缩聚磷酸铵，简称APP。工学聚磷酸铵释 ammonium polyphosphate聚磷酸铵分子式(NH4H)n+2PnO3n+1。又称多聚磷酸铵。一种优质、高效、无毒的无机阻燃剂。
随便看	closed neighbourhood closedness closedness of dictionary closed normal form closed n-sphere closed object closed oil gathering process closed-open set closed operator closed orbit closed orthogonal sequence closed orthogonal system closed orthonormal system closed path closed path Green's function closed path; loop closed path space closed pipe closed plane closed pneumothorax closed point closed point set Closed Population closed power station closed professional sports league

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