2) rotor system
转子系统
1.
Dynamic sub-structure method of the rotor system dynamics characteristics of gear transmission;
齿轮传动转子系统动力学特性的动态子结构法
2.
Active vibration control based on linear matrix inequality for rotor system under seismic excitation;
地震激励下基于LMI的转子系统振动主动控制
3.
Stochastic optimal strategy in vibration control for imperfect measurement rotor system;
部分状态可测转子系统振动控制的随机最优策略
3) Rotor
[英]['rəʊtə(r)] [美]['rotɚ]
转子系统
1.
Study on the reducing vibration effects of flexible support for film bearing rotor system;
弹性支承对滑动轴承转子系统动力稳定性的影响
2.
Nonlinear Characteristics of the Responses of an SFD Supported Rotor with Many Malfunctions;
有挤压油膜阻尼器支承的多故障转子系统的非线性响应特性研究
3.
The unbalanced magnetic pull(UMP) in a three-phase generator, caused by relative eccentricity, is calculated theoretically, and its effect on vibration of an eccentric rotor is studied.
研究了电机中由于相对偏心引起的不平衡磁拉力对转子系统振动的影响。
4) rotor systems
转子系统
1.
Improved method for adjusting critical speeds of rotor systems;
一种改进的转子系统临界转速调整方法
2.
A fault diagnosis approach for rotor systems based on AR model and support vector machine is proposed.
提出了基于AR模型和支持向量机的转子系统故障诊断方法。
3.
A fault diagnosis approach for rotor systems based on EMD method and support vector machine is proposed.
转子系统故障诊断的关键是故障特征提取和状态识别,在故障特征提取中,采用自回归(AR)模型参数作为特征向量来分析系统的状态变化是十分有效的,但AR模型只适用于平稳信号的分析,而转子系统的振动信号表现出非平稳特征;同时在状态识别中,支持向量机(SVM)有效地改善了传统分类方法的缺陷。
5) dual-rotor system
双转子系统
1.
Nonlinear dynamic performance analysis of counter-rotating dual-rotor system
反向旋转双转子系统非线性分析
2.
There is inevitable unbalance in the dual-rotor system of the aero-engine, the beat vibration will occur to engine when two rotors are operating at approximately the same speed.
对双转子系统的拍振进行了研究,分析了拍振的周期性、信号强度及其反向转子特性,阐明了拍振产生的机理和特征,并采用数值仿真和试验对拍振进行了定量分析和验证。
3.
The dynamic characteristics were calculated by the WTCM,and then the transient responses of dual-rotor system were solved.
采用整体传递系数法计算转子系统的动力特性,进而求解双转子系统的瞬态响应。
补充资料：Am
分子式 C8H8O3
分子量 152.15
CAS号 611-72-3
扁桃酸为白色斜方片状结晶或结晶性粉末。有旋光异构体,见光分解变色。天然品为左旋扁桃酸,熔点130℃。消旋扁桃酸熔点为120-122℃。D204=1.300。6.3ml水或乙醇可溶解1g消旋扁桃酸。本品还可溶于乙醚、甲醇和异丙醇。
用途;扁桃酸主要可用于合成羟苄头孢菌素（AL-226）和环扁桃酸酯、阿托品类解痉药。
分子量 152.15
CAS号 611-72-3
扁桃酸为白色斜方片状结晶或结晶性粉末。有旋光异构体,见光分解变色。天然品为左旋扁桃酸,熔点130℃。消旋扁桃酸熔点为120-122℃。D204=1.300。6.3ml水或乙醇可溶解1g消旋扁桃酸。本品还可溶于乙醚、甲醇和异丙醇。
用途;扁桃酸主要可用于合成羟苄头孢菌素（AL-226）和环扁桃酸酯、阿托品类解痉药。
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