词汇	pointer scale
释义	pointer scale 刻度板
随便看	redundant operation elimination redundant optical fiber ring network redundant output connection redundant parallel connection redundant parallelization redundant parallel manipulator redundant-parameter model redundant partitioning redundant path redundant path network redundant payment redundant people redundant permutation redundant personnel redundant phase redundant phase encoding redundant phase record redundant phase recording redundant phenomenon redundant plase recording Redundant PLC redundant polygons redundant population redundant population in the cities redundant power source