discoln.一种内燃机燃料discon.迪斯科舞厅；迪斯科舞曲vi.跳迪斯科舞discontinuous variate不连续变数discontinuous running周期作业,阶段作业,间歇运行,断续运行discontinuity spacings结构面间距discontinuous solution间断解discontinuous dipmeter不连续记录地层倾角仪discontinuous function间断函数discontinuous quantity不连续量discontinuous constant衰变常数discontinuous detector不连续检测器discorea zingiberensis黄姜