h2po4

1

Under optimal processing condition , phosphatic ammonia salt , for example , ( NH4 ) H2PO4 etc.

在目前实验条件下，电解液中的磷酸盐可选择磷酸类铵盐，如磷酸二氢铵（（NH4）H2PO4）等；
2

Among the nitrogen sources tested , ( NH4 ) H2PO4 was the most suitable one for LAS degradative enzyme formation .

在所试氮源中，以（NH4）H2PO4对LAS降解酶的形成最有利.低浓度的磷酸盐对LAS降解酶活形成无影响，但高浓度的磷酸盐对LAS降解酶活形成不利。
3

Ca ( H2PO4 ) 2 significantly decreased the concentration of exchangeable Cd and Pb in all kinds of soils , except exchangeable Pb in red soil .

Ca（H2PO4）2除了对红壤中交换态铅作用不显著外，对其它所有土壤中交换态Cd和Pb都显著降低。
4

Phosphate salts are inorganic compounds containing the phosphate ion ( PO43 - ), the hydrogen phosphate ion ( HPO42 - ), or the dihydrogen phosphate ion ( H2PO4 - ), along with any cation .

磷酸盐是无机化合物，包含磷酸根离子（PO43-）、磷酸氢离子（HPO42-）或者磷酸二氢根离子（H2PO4-），加上任何阳离子。