分析了由于冲击而引起的钢丝绳的应力波动，并从理论上找到了发生最大冲击负荷的部位及大小。
This paper analyzes the stress wave of hoisting steel rope caused by impact and The position and size of maximum impact load have been found in theory.
一定温度范围内聚烯烃均出现显著的应力波动现象，形变不均匀、不稳定。
In a certain range of tensile temperature, the stress strain behavior of polyolefins studied showed good similarity.
在汽轮机调峰运行方式中，由于启动或负荷大幅度波动，都将在汽缸壳体等部件上产生较大的热应力。
The high thermal stress on the cylinder of a running engine could be caused by the starting and large variation of the load.
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