本文主要研究触点带低电平负载时，继电器的动态接触特性。
This paper focuses on the dynamic contact characteristic of relay in low-duty load performance.
本文以简化的预紧接触式弹簧阻尼系统为研究对象，着重于用试验方法来研究系统在动态载荷作用下的非线性动力学特性。
The simplified prepressing-contact spring-damping system was studied in this dissertation. The nonlinear dynamic characteristic of this system was research by experiment method.
摆线；钢球；行星传动；接触力学；动态激励；固有特性；动态特性。
Cycloid; Ball; Planetary transmission; Contact mechanics; Dynamic excitation; Natural characteristics; Dynamic characteristics.
对接触式测量中杠杆机构的十字弹性支承进行了设计，并对杠杆机构的动态特性进行了分析。
The cross-spring pivot of the lever mechanism in the contact measuring system is designed, and the dynamic characteristics of the lever mechanism are studied.
螺旋锥齿轮的啮合接触冲击特性和动态接触性能的好坏严重影响其整机的工作性能。
The meshing contact-impact and contact performance of spiral bevel gears has a strong impact on the whole machine performance.
主要目的是确定不同的漂白方法对硫酸盐针叶木浆纤维表面特性的影响，包括老化前和老化后。通过测量水中的动态接触角(D CA)和浆中纤维的电子光谱来检测。
The aim of this study was to determine the influence of different bleaching sequences on the fibre surface properties of softwood kraft pulp before and after ageing.
合闸相角对交流接触器的动态特性，尤其是触头碰撞弹跳有重要影响。
Closed phase Angle has important effect on the dynamic behavior of ac contactors including contact bounce, especially.
合闸相角对交流接触器的动态特性，尤其是触头碰撞弹跳有重要影响。
Closed phase Angle has important effect on the dynamic behavior of ac contactors including contact bounce, especially.
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