Properen普罗普朗
properadj.合适的;正当的;真正的
proper meromorphic mapping真亚纯映射
properties of flocculation絮凝性能
Proper care of your camera相机的正确维护
Proper handling of vomitus正确处理呕吐物
properly enhanced ammonium适当增铵
proper substance of cornea角膜固有质
proper holomorphic mapping真全纯映射