硫化砷 meaning in English

arsenic sulfide

Determination of arsenic in blood urine and hair of acute promyelocytic leukemia patients after taking arsenic sulfides
病人服用硫化砷后的血尿发砷测定
Thus , such phenomena as vermilion turning black , aging of red lead and the fading of arsenic can now be more essentially represented by the chemical reactions of cinnabar having its crystal lattice transformed , lead tetroxide turned into lead dioxide , and arsenic sulfide turned into arsenic oxide
于是，朱砂变黑，铅丹老化，石黄退色等现象，便可以用硫化汞转变了晶格，四氧化三铅变成了二氧化铅，硫化砷变成了氧化砷来更本质地加以表述了。