英语词汇first critical speed怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
The study shows that the magnetic pull force can decrease both the first critical speed and the critical amplitude.
研究表明，磁拉力可降低一阶临界转速和临界振幅；
2
For simply and reliably improving the rotor's stability and suppressing the resonant vibration around the first critical speed, a new passive electromagnetic damper was proposed.
为了简单可靠地增加转子系统的稳定性、抑制转子的共振振峰，提出一种新型的被动式电磁阻尼器。
3
The first order critical speed and static stiffness of the spindle increases greatly after optimization.
经优选设计后，电主轴的一阶临界转速和主轴端静刚度均有较大幅度的提高。

单词	first critical speed
释义	first critical speed 简明释义一阶临界转速网络释义 1 ?临界转速第一次临界转速(First Critical Speed)必须为鼓风机转速的以上。 (厂商自填) 临界转速： rpm。短语 1 First critical rotor speed 第一个关键的转子速度 2 first order critical speed 一阶临界转速双语例句 1 The study shows that the magnetic pull force can decrease both the first critical speed and the critical amplitude. 研究表明，磁拉力可降低一阶临界转速和临界振幅； 2 For simply and reliably improving the rotor's stability and suppressing the resonant vibration around the first critical speed, a new passive electromagnetic damper was proposed. 为了简单可靠地增加转子系统的稳定性、抑制转子的共振振峰，提出一种新型的被动式电磁阻尼器。 3 The first order critical speed and static stiffness of the spindle increases greatly after optimization. 经优选设计后，电主轴的一阶临界转速和主轴端静刚度均有较大幅度的提高。
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