phosphaten.磷酸盐；磷肥；磷酸果汁汽水phosphate treatment磷化处理,磷酸盐处理phosphate depletion磷(酸盐)耗竭phosphate potential磷酸势phosphate detection磷酸检定phosphate retention磷(酸盐)潴留phosphate adenosine腺苷磷酸phosphate reduction磷酸盐生物还原皮应phosphate acceptors磷酸受体phosphate flotation磷矿浮选phosphate nutrition磷素营养