cone-in-cone structure的意思|示意

叠锥构造 ... cone sheet 锥形岩席 cone-in-cone structure 叠锥构造 Conemaugh series 科纳莫系 ...

套锥构造 ... 迈动的锥套同步轮 Timing Pulley 套锥 cone in cone 套锥构造 cone-in-cone structure ...

迭锥构造 ... 迭锥构造 cone-in-cone structure 锥状裂罅 conefracture 康尼茂期（上石炭纪） Conemauch age ...