泵转子的英文

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用"泵转子"造句

pump rotor

泵: pump
转子: rotor; rotator; ar ...
泵转速: speed of the pump; ...

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例句与用法

Pump rotor is provided with low windability to achieve smooth operation , little vibration , low noise and long service life
泵转子具有较小的绕度，运行平稳、振动小、噪音低、使用寿命长。
This article introduces the cause and analyses the accident of the rotor , holding in death of the boiler feedwater pump , summing - up the way and technique measure in the process of repairing
摘要介绍了大型氨厂锅炉给水泵转子抱死事故的原因，对其进行分析，并对修复过程中采取的方法及技术措施进行了总结。
Using the perturbation transfer matrix method as well as the tested data in the laboratory , the 1st and 2nd order perturbed identification of dynamic parameters of the rotor of a boiler pump is made
摘要利用摄动传递矩阵法，结合实验室的试验，对某电站锅炉给水泵转子的动力学参数进行了一阶和二阶摄动识别。
The 1st and 2nd order perturbed identification results that represent the strengthened effects on bending rigidity of the rotor caused by the impellers and the sleeves on the shaft of the pump are given , and the modified dynamic models of the rotor are obtained
给出了给水泵转子上的热装叶轮、轴套对转子刚度产生加强作用的一、二阶摄动识别结果，得到了修正的给水泵转子系统动力学计算模型。
The influence of the eccentricity mass moment , position of mass center and the bearing stiffness to the vibration characteristics of the rotor system is discussed in detail ; 3 . to verify the exactness of fem and learn the principle of vibration of dredge pump further , the orbit of the rotor shaft of the pump in the dredger is measured , the measurement results show : the repeat of the orbit of the rotor shaft is very bad when dredge pump is in the dredging mud condition
模态分析确定了泥泵的振动特性(固有频率和振型) ；谐响应分析确定了泥泵转子轴在偏心力的作用下轴截面处的最大响应位移；研究了转子轴的质心位置、轴承刚度和质量偏心矩对转子轴振动特性的影响； 3 、采用轴心轨迹法，实船测量了泥泵轴工作时振动响应值。