slewing crane

基本解释

The partially slewing crane is a kind of representative rotary rail crane, which is also the first developed type in our country.
门座起重机是我国研制最早、具有重要代表性的一种旋转式有轨起重机。
The wall slewing crane requires no floor space, can be mounted on load-bearing concrete walls, pillar or machines with easy installations.
墙壁式悬臂吊不占用地面面积，可以安装在墙上，厂房立柱上或机器设备上，其固定方式十分简单。
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The technique was applied to a simulated model of a boom crane slewing at a constant luff angle while reeling in the cable and linearized around the payload equilibrium position.
传送时间由叠代减到最小技术被申请了于旋转在一个恒定的逆风行驶角度的景气起重机的一个被模仿的模型，当卷在缆绳时并且在酬载平衡位置附近线性化了。