2) The wheel turns.
轮子转动。
3) The wheels were turning.
轮子在转动。
4) turbine rotor vibration
汽轮机转子振动
1.
Based on an ARMA(auto-regression moving average) model for turbine rotor vibration-fault series,the authors have calculated the self-spectral functional values through the use of ARMA model parameters and established a self-spectral function atlas for turbine rotor vibration-fault time series.
根据Bently实验台所采集的碰摩、松动、不对中、不平衡4种典型的汽轮机转子振动故障水平方向与垂直方向的数据所建立的汽轮机转子振动故障序列自回归滑移平均(ARMA)模型,由ARMA模型参数计算自谱函数值,建立汽轮机转子振动故障时间序列的自谱函数图谱。
5) power turbine rotor
动力涡轮转子
1.
A total of 9 experiments have been finished on a high speed rotating test rig for high speed dynamic balance and unbalance deviation (caused by assembly) inspection of power turbine rotor with solid or hollow transmission shafts.
在高速旋转试验器上完成了装实心和空心传动轴动力涡轮转子的高速动平衡及装配引起的不平衡分散度考核共9次试验。
2.
The experiment of high speed dynamic balance was done after power turbine rotor balance is destroyed.
完成了动力涡轮转子平衡破坏后的重新高速动平衡试验 ,效果良好。
3.
The torque tube unbalance of turboshaft power turbine rotor is investigated and a test method for estimating the unbalance is introduced with high speed dynamic balance test.
对涡轴发动机动力涡轮转子测扭基准轴的不平衡量进行了研究,提出了一种通过高速动平衡试验估算出测扭基准轴不平衡量的试验方法。
补充资料：转动
机械运动的一种形式。有定轴转动和定点转动。前者指物体绕一固定轴转动，除转动轴上各点外，物体上其他点都绕轴作圆周运动。如门、窗的启闭；后者指物体绕一固定点的转动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条