differential-difference equation meaning in Chinese

差分微分方程
微分-差分方程

In order to describe the actual working processes of dielectric barrier discharge ( dbd ) circuit , an analysis model of differential - difference equations was presented , based on the working modes of full bridge serial load resonant dbd circuit , which was adopted with phase shifting control
摘要为描述介质阻挡放电型臭氧发生器电路的实际工作过程，在分析一种移相全桥脉宽调制下串联负载谐振电源供电的臭氧发生器电路的基础上，提出了采用微分差分方程来描述电路的工作过程，并给出了电路可能的工作轨迹。