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- The states of the system and their differential signals are obtained on time by tracking differentiator,and the influence induced by nonlinear periodic load disturbance is compensated adaptively. 电力系统混沌振荡状态和它的微分信号由微分跟随器实时提取,并通过微分跟随器对非线性周期性负荷扰动的影响进行自适应补偿。
- The states of the system and their differential signals are obtained on time by tracking differentiator, and the influence induced by nonlinear periodic load disturbance is compensated adaptively. 电力系统混沌振荡状态和它的微分信号由微分跟随器实时提取，并通过微分跟随器对非线性周期性负荷扰动的影响进行自适应补偿。
- By studying the vibration signal characteristics in periodic loading machine system, vibration signal model including state equation and observed equation was constructed. 通过研究周期性负载机械系统振动信号的特点，构造了包括状态方程和观测方程的振动信号模型。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- Multigrid Method for Solution to EHL Line Contact Problem of Periodic Load 用多重网格法研究周期载荷线接触弹流问题
- ANALYSIS ON A POROELASTIC HALF PLANE SUBJECTED TO A MOVING PERIODIC LOAD 受移动简谐力作用的多孔弹性半平面问题
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- Applying Multigrid Technique to EHL Line Contact Problem with Periodic Load 多重网格技术在线接触弹流问题中的应用
- He had to decide within a given period. 他得在一定时间内作出决定。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史？
- Can you tell me the time period when it was stolen? 能不能告诉我大概什么时候被偷的？
- Chaucer wrote in the late mediaeval period. 乔叟写作的时代是中世纪末。
- She'll be away for an indefinite period. 她将离开一段时间，何时回来未定。
- This was the most difficult period of his life. 这是他一生中最艰难的时期。
- The meeting finally came to a period. 会议终于结束了。
