“phosphate rock powder”的概念、定义、翻译、参考文献-科学参考

单词	phosphate rock powder
释义	phosphate rock powder Encyclopedia 农学磷矿粉释 phosphate rock powder磷矿粉由磷灰石、氟磷石等磷矿石直接用机械粉碎而成的含磷矿物粉末。一般细度要求90%的粉体通过100目筛孔，最大粒径为0.149毫米。是一种难溶性的磷肥。
随便看	dimensional metrology dimensional modeling dimensional ordering dimensional orientation dimensional rating scale dimensional reduction dimensional regularization dimensional renormalization dimensional resonance dimensional split dimensional splitting method dimensional stabilities of wood-based panels dimensional stability dimensional stability of polymer dimension axiom dimension crossover dimension formula dimension function dimension group dimensioning dimension invariance theorem dimension invariant dimensionless dimensionless conductance dimensionless constant

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