Mimetite group minerals are a group of isomorphic series minerals with hexagonal system,which include mimetite,vanadinite and pyromorphite.
砷铅
族
是一族六方晶系的类质同象系
，包括砷铅、钒铅和磷氯铅。
的,均衡的;
;Mimetite group minerals are a group of isomorphic series minerals with hexagonal system,which include mimetite,vanadinite and pyromorphite.
砷铅族是一族六方晶系的类质同象系，包括砷铅、钒铅和磷氯铅。
Further more,we prove that the cohomotopy groups is isomorphic to K1 -group of the continuous algebra on topological boundary of bounded domains in C.
在复平面C中，任意有界域的拓扑边界上连续函数代数的K_1-群与其边界上的上同伦群同构。
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