This　paper　analyzes　38　industrial　structures＇　industry　impact　factor　of　China＇s　31　provinces　and　cities,　with　the　method　of　redundancy　analysis.　The　conclusion　is　as　follows:　(1)　Redundancy　analysis　is　a　wry　potential　method　of　quantitative　analysis　of　the　relation　between　two　variables.　The　redundancy　analysis　of　industry　structure　has　passed　statistically　significant　test,　the　sort　result　is　good.　(2)　Currently,　the　most　important　factors,　which　influence　the　changeable　of　Chinese　industrial　structure,　are　the　added　value　of　ten　thousand　yuan　of　industrial　energy　consumption,　the　staff　number,　total　assets　contribution　and　industrial　and　mining　land.　(3)　Along　with　the　environmental　factor　direction,　there　is　a　part　of　the　gradient　rule　in　31　provinces.　(4)　Their　is　a　strong　and　weak　correlation　between　industries.