建立了切割臂水平摆动速度数学模型。
The model describing the horizontal swing velocity of cutting arm is established.
通常当闸门的水平摆动频率接近索的固有频率时，将产生横向共振。
In general, the flexural resonance occurs when the frequency of horizontal motion of the gate approaches the natural frequency of the cable.
分析竖井提升中箕斗水平摆动的原因和大小。探讨中间水平稳定箕斗装置的设计。
This paper analysed the reasons and the range of ship swing in the process of shaft hoisting, and discussed the design of the skip stabilized device in the intermediate level.
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