track mounted meaning in Chinese

履带的

Port equipment . track mounted of fixed port lifting and handling appliances . technical specifications
港口设备.轨道上行走的固定式港口提升和搬运装置.技术规范
A pure software solution is given in order to gather more tracking data . the reason of the zenith - blind - zone forming is analyzed detailedly . the conclusion is that the extent of the zenith blind zone was restricted by three parameters : maximum azimuth angular velocity of tracking mount , flight level and airspeed of the target
本文依据不改变系统硬件结构的研究思路，提出一个基于目标轨迹预测技术的解决过天顶跟踪的方案构想，给出具体实施步骤，预计可使系统单站单圈次跟踪采集到的有效数据总量提高约一倍。