英语词汇“简单区集取样”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	简单区集取样
释义	简单区集取样医simple cluster sampling
随便看	thread-forming screw thread-forming screwself-cutting screw thread forming tap thread forming tool thread formula thread for sewing on thread fraying thread friction thread fuagi threadful thread fungus thread ga thread gage thread galvanometer thread gauge thread-gauge thread ga u ge thread generating machine thread generator Threadgill threadgills thread glazer thread gluing threadgoldite thread granule