Experiments and simulations show that the proposed system can operate in audio switch frequency range without audio noise from the motor load, meanwhile, EMI can be limited to low level.
实验与仿真结果表明：该系统采用音频开关而不导致电机负载的音频噪声，同时使EMI能被限制在低电平。
Based on the primary level of chemistry, the comprehensive chemical experiments are an important part of the new experimental teaching system of chemistry.
综合化学实验是建立在化学一级学科层面上，化学实验教学新体系的重要组成部分。
Theory analyses and experiments are proved that double loop system not only has short acquisition time but can resist a high power level interference.
理论分析和实验结果表明：双环系统不仅捕获时间短而且具有强的抗干扰能力。
The results of experiments show that this system can suppress the noisy speech effectively on time with a low level of musical noise even at a low SNR.
实验结果表明，该系统能有效消除背景噪声，抑制“音乐噪声”，在较低信噪比下也能获得很好的增强效果，同时该系统能够实现实时语音增强。
So far, most of the studies and experiments of this newly developed structure system are carried out on the whole structure. Few works are conducted on members level.
目前，国内外对该结构体系的理论及试验研究仍主要以结构整体性能分析为主，在构件水平上所作的研究工作较少。
Since the system works at very low level, it needs to design some EMC experiments to test some sensitive parts of the system.
由于系统工作于极低的电平下，所以需要对一些组件设计EMC实验，以测试其抗强电磁干扰的性能。
The new method is verified by experiments on a prototype of dual-PWM three-level induction motor drive system.
双pwm三电平异步电动机调速系统样机上的实验结果证明该方法是有效的。
Experiments demonstrate that the system has good amplitude-frequency response to the nano level vibration in the tunneling state.
实验表明，实验系统在隧道状态下对纳米级振动有很好的幅频响应。
Then, several typical multi-variable level control experiments on three tank liquid-level control system were designed.
三容水箱液位控制实验系统是一种非线性、强耦合、多变量和大滞后的复杂系统。
Finally, the designed PID controllers have been used to make some experiments on multi-tank liquid level system, acquiring processing curve and experimental datas through configuration software.
最后，用设计的PID控制器在多容液位系统上进行实验，通过组态软件获得过渡过程曲线和实验数据。
Finally, the designed PID controllers have been used to make some experiments on multi-tank liquid level system, acquiring processing curve and experimental datas through configuration software.
最后，用设计的PID控制器在多容液位系统上进行实验，通过组态软件获得过渡过程曲线和实验数据。
应用推荐