shap形态SHAabbr.[天]恒星时角（=Sidereal Hour Angle）sharing component共享合成Shaping technoloy成型工艺sharing synthesis共享合成sharing standards地理信息Sharing violation非法共享shaping pressures成型压力Sharlng mechanism分享机制shaping filtering整形滤波shaving allowance整修余量shaking pan loader振动槽式装载机