The paper introduces variation range of natural blast moisture and its effect on BF operation, to which the attention should be paid.
介绍了高炉鼓风湿分的变化范围及对高炉操作的影响程度，强调必须重视该因素的影响。
Theoretical analysis, onboard test and bench test show that this phenomenon is determined by natural blast torque after throw-out of Marine fluid coupling as well as damping torque of shafting.
理论分析、码头试验及台架试验表明，该现象是由液力偶合器固有的脱排鼓风转矩与轴系阻尼转矩大小决定的。
The analytical solutions for the natural frequences and the dynamic responses of the beam under the action of lateral blast loading are obtained.
并求得了钢板混凝土梁的固有频率和在横向爆炸载荷作用下的动力反应的解析解。
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