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- angular vibration frequency 角向振频
- angular vibration frequence 角向振(动)频(率)
- EFFECT OF VIBRATION FREQUENCY ON DYNAMIC CONSTITUTIVE RELATIONSHIP OF LOESS? 振动频率对原状黄土动本构关系的影响?
- The paper further develops and enriches the methods of ICE single order fault diagnosis in angular vibration of crankshaft. 论文的研究工作,进一步发展和丰富了内燃机单谐次曲轴角振动故障诊断方法;
- The vibration frequency of the vocal cords determines the pitch of the voices. 声门震动的快，决定声音的基本频率（即音高）。
- On every pulley in the camshaft drive, a special transducer shall be equipped for the measurement to analyze the angular vibration of the camshaft and crankshaft.The Cyl. 将在凸轮轴传动系统的每一只皮带上装配专用传感器，对凸轮轴和曲轴的角振动进行测量并对结果进行分析。
- The vibration frequency is given by (4. 25), except that m is replaced by the reduced mass. 振动频率在(4.;25)中给出;只是m用折合质量代替。
- The angular vibration signals of ICE crankshaft contains a lot of information on power condition,it obtained the domestic and foreign widespread attention,and it is the front and research hot spot in fault diagnosis domain of ICE. 内燃机的曲轴角振动信号含有丰富的内燃机工作状态信息，因而得到了国内外的广泛关注，是目前内燃机故障诊断领域的前沿和研究热点。
- It is for telemetering the vibration frequency, dynamic stress and temperature of turbine blades under dynamic state. 用于涡轮机叶片在动态状态下对其振动频率、动应力和温度进行遥测。
- The crankshaft angular vibration signal of ICE gains abroad attentions both here and abroad for its advantages of simple measurement and abundant information, which is the hotspot in fault diagnosis field of ICE presently. 内燃机曲轴角振动信号以其测量简便和信息丰富的优点,得到了国内外的广泛关注,是目前内燃机故障诊断领域的前沿和研究热点。
- The Natural Vibration Frequency were obtained by galerkin method and multiple-dimensioned method. 通过伽辽金方法和多尺度法求解,得到了悬索的各阶频率计算式。
- For a given aperture size and vibration acceleration, the relations between material flow, flow time and vibration frequency were studied by experiments. 通过试验确定了在网孔孔径和振动加速度一定的情况下，物料流量与流动时间以及振动频率的关系。
- A fault diagnosis mothed for hydro-generator units has been put forward according to their vibration frequency spectrum characteristics. 摘要针对水轮发电机组振动的频谱特点，提出了基于小波包分析的水轮发电机组振动的故障诊断方法。
- At the same time, the dependency of the vibration frequency on the Coulomb bound potential and magnetic field is discussed. 同时也讨论了振动频率与库仑束缚势、磁场之间的变化关系。
- A VI-based vibration frequency measurement using CVI software was designed and it is used to measure the frequency and damping of actuator-OPU. 使用LabWindows/CVI软件设计了一个基于虚拟仪器的振动频率测量方法,并将其运用于促动器的固有频率测量中。
- This paper deals with the mechanism of Karman vortex street and calculation of vibration frequency as well as the exciting force induced by vortex. 本文阐述了卡门涡列的机理,并计算了卡门涡列振动频率及诱发的激振力大小。
- High-frequency angular vibration table 自适应模型跟随系统
- This paper analyzes the modal of Y7125 gear grinder spindle,gets o ut the main four stages of spindle vibration frequency and deals with the data. 基于有限元方法,对Y7125型磨齿机的砂轮主轴进行模态分析,得出了四阶主振动频率,并对数据进行了处理。
- For example, vibration frequency of 440 times per second, the vibration cycle for each 1 / 440 second, this is the time of the wavelength. 例如振动频率为每秒钟440次，则振动周期为每次1/440秒，这也就是时间中的波长。
- Learning high and low sounds are determined by vibration frequencies. 认识物体振动的频率决定了声音的高低。
