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- 二阶跟踪微分器TD second-order tracking differentiator
- 跟踪微分器 tracking differentiator
- 跟踪微分器（T-D） tracking differentiator
- 器 utensil
- 跟踪微分器参数与输入输出信号幅值频率关系 Relation equations among the parameters of tracking-differentiator and the amplitude and frequency of its input-output signals
- 管理器 manager
- 资源管理器 explorer
- 微分 differential coefficient
- 二阶 second order
- 微分方程 differential equation
- 伺服器 server (computer)
- 断路器 breaker
- 常微分方程 ordinary differential equation
- 感应器 inductor
- 清洁器 cleaner
- 讨论了一般的 Euler方程解的振动性 ,并利用它研究了二阶微分方程的振动性质 In this paper,we obtained some results on the oscillation of solutions of general Euler equation. With the results we studied oscillatory properties of differential equation of second order by using the results.
- 稳压器 manostat
- 读卡器 card reader
- 混频器 mixer
- 筛选器 sizer
