In addition, it analyses the cause of the pointer vacillation failures on the basis of pratice.
就磁转速表活动系统的动态特性以及在附加交变力矩的作用下，指针摆动随转速变化的规律，从理论上进行了分析，并结合实际探讨了指针摆动的故障原因。
Hans Oersted found in 1819 that he could make a needle of compass move by putting it near a wire with a current flowing through it .
汉斯·奥斯特于1819年发现，把指南针放在有电流通过的导线的附近时，能使指针摆动。
the swing of a pendulum, pointer, needle, etc
钟摆、 指针、 磁针等的摆动
An analogue meter moves a needle along a scale.
指针式万用表，以在一个范围内，摆动一根指针指标测量数值而名。
Having an indicator that stops without oscillation.
指针不摆的停止时没有震动的指示器的
A compass is essentially a magnetized needle mounted in such a way that it can swing freely.
实质上，指南针就是一个支起来能自由摆动的磁针。
the position of the hands on the clock.
时钟上指针摆放的位置
A pendulum vibrating seconds.
钟摆以摆动指示秒数。
cycloidal-pin wheel planetary gearing mechanism
摆线针轮行星传动机构
Study on the Dynamic and Contact of Double Crank Four Ring-plate-type Cycloid Drive;
双曲柄四环板针摆行星传动动态分析与针摆接触分析
Parametric Design of Three-ring Cycloid Pin-wheel Planetary Transmission Reducer
摆线针轮行星传动减速器摆线轮参数化设计
Representation of drawings for cycloidal drives
GB/T10107.2-1988摆线针轮行星传动图示方法
Basic terminology of cycloidal drives
GB/T10107.1-1988摆线针轮行星传动基本术语
Research on Dynamical Transmission Error of 2K-V-type Pin-cycloid Planetary Reducer and It s Simulation;
2K-V型摆线针轮传动动态误差的仿真研究
Dynamic Analysis of the New-type Four-ring-type Cycloid Drive;
新型四环板针摆行星传动减速器的动力学分析
New Method of Transmission Error Analysis for Cycloid Drive in Three Gear Double Crank Ring-Plate-Type Cycloid Drive
三齿轮联动双曲柄环板式针摆行星传动中针摆传动误差分析的新思路
automatic direction finder (ADF) reversal
自动测向仪指针反转
Framework and Guideline for Action
行动框架和指导方针
Three-dimensional Model and Design of Sample of New-style Three-disk-cycloid-driving;
三片摆线轮新针摆传动系列三维造型与样机研制