distancelessadj.无远近的；不能远眺的distancen.距离；路程；远方vt.与 ... 保持距离；把(对手)甩在后面distance measuring device行波测距装置Distance Measuring System测距系统distance between bearings轴承间距离distance relay protection距离保护distance metric algorithm距离度量算法distance for safe meeting安全会遇距离distance-regular graphs距离正则图Distance of fractal codes分形码距离Distance space clustering距离空间聚类distance evaluation model距离评估模型