special dump truck是什么意思

用法例句

New technoloege research and analysis of swing arm on half way running of sprint;

对短跑途中跑摆臂技术的分析与研究

The recoiling spindle layout of processing equipment for foil is sorted into fixed type, swinging arm type and horizontal moving type, thus different mechanical structures have been formed.

铝箔精整设备卷取机的卷取轴布置形式有卷取轴固定式、摆臂式和平移式,由此构成了机械结构的不同形式。

By applying the pendulum-arm mechanism,the wheel-track-interacted driving is eventually realized for this purpose.

采用摆臂机构搭载上障碍物,然后利用车轮和履带共同驱动跨越障碍物。