superphosphate

A kind of new typer mixing reacter with an injection tube and a baffled chamber for producing calcium superphosphate was introduced.

介绍由一喷射管和一室构成的用于普钙生产的型混合反应器。

So I bought a bag of superphosphate bone meal from a flowerer shop in town at Town God’s Temple Street and mixed it into each pot as a substitute for new earth.

从城隍庙的店里买一包过磷酸骨粉，搀和在每一盆里，这算代替。