Because the removal of phosphorus and sulfur require special condition that can be met only by the basic process.
因为除去钢中的磷和硫需要一些特殊的条件, 这些条件只有碱性法才能满足。
Any of various alloys of copper, with or without tin, and antimony, phosphorus, or other components.
铜合金铜与锡、锑、磷或其物质构成的一种合金, 含锡, 也可不含锡
A fertilizer containing phosphorus compounds.
磷肥含有磷化合物的一种化肥