national elevation system [测] 国家高程系统
dynamical elevation system [测] 动高系统
orthometric elevation system [测] 正高系统
standard elevation control system 标准高度控制系统
leading elevation control system 主提升控制系统
Elevation Conversion System 高程转换系统
The orientation measurement is a precise and detailed job, and it affects directly the route alignment and the control of elevation system.
导线测量是一项精密而细致的工作,直接影响到路线的定线和高程系统的控制。
Its elevation system is operated by linearity electric motor. Others adjustment operated by air spring and manual. It is a kind of electric and air spring double-action operating table.
升降系统为线性电机操作,其他动作为气压弹簧和手动操作,是电动和气动双动力的综合外科手术台。
The paper introduces a recoverable design for the lost information of generator winding during heavy repair to the elevation system of the shovel 295B, in which the 836kw generator gets out of order.
文章介绍了南芬露天矿295B电铲提升系统836千瓦主发电机大修中对损坏丢失的绕组数据的恢复设计。
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