According to the results, the key parts and weak links of the crane are determined, and some effective measures for reducing the load falling probability are proposed.
根据分析结果，确定了该起重机的关键元(部)件和薄弱环节，提出了降低吊物坠落概率的简便有效措施。
The reliability analysis of the box type telescopic jib plays a key role in the railway crane design.
箱形伸缩式吊臂的可靠性分析是铁路起重机设计中的重要部分。
Control to load sway during operation of overhead traveling crane is a key problem and many studies have been done to solve the problem.
桥式起重机运行过程中的防摆控制是起重机控制的一个关键问题，许多学者对此进行了大量的研究。
Firstly, according to the general structural characteristics of mobile crane, we analyze its movement and compute the key parameters for mobile crane.
首先，根据移动式起重机的结构特点，对其运动进行了分析，并给出了移动式起重机的关键参数的计算。
The brake wheel is a key part of portal frame crane, and its earlier failure and heat treatment defect during manufacture and use is the key factor, which affects the cost and efficiency.
制动轮是门座式起重机制动装置的关键零件，制动轮在生产制造和使用过程中的早期失效及热处理缺陷是影响生产成本及效率的重要因素。
These studies are key subjects in design of the floating crane.
本文的研究是浮吊设计的关键课题。
Whether sensors of the limiter can timely and reliably reflect the real working condition of the crane is the key point of its correct functioning.
传感器能否适时、可靠地反映起重机的工作情况，是力矩限制器能否正确工作的关键。
Whether sensors of the limiter can timely and reliably reflect the real working condition of the crane is the key point of its correct functioning.
传感器能否适时、可靠地反映起重机的工作情况，是力矩限制器能否正确工作的关键。
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