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- electronic frequency control 电子频率控制
- Frequency control limits the number of stations you can tune into. 频率控制限制了你们能调谐进的台站数量。
- On the basis of the conventional electromagnetic automobile relay,a control module with main part of high frequency controllable power electronic device was designed. 在传统电磁式汽车继电器的基础上,设计了一个控制模块,控制模块的主体部分是高频全控型电力电子器件。
- Feed roller is driven by an electronic frequency converter which permits stepless variation of its speed and is controled to be synchronized with doffer by the computer. 给棉罗拉采用调频电机传动，实现无级变速，通过计算机控制与道夫传动同步。
- Starting with your EQ flat, remove ALL be bottom end by turning the low frequency control to full cut. 在开始得时候;让你得eq保持平治(零)然后对低频做低切.
- For electronic frequency circuit development and improvement of a woofer to better with electronic frequency characteristic of design, excellent in low-frequency axe. 针对电子分频电路开发和改进的中低音单元能够更好配合电子分频设计的特性，中低频表现出色强悍。
- Even when they are not specifically designed to jam your frequency， sometimes there is incompatibility between the electronic frequency of something and yourself. 即使他们不是明确设计用来阻塞你们的频率，有时有些事物和你们自己之间的电子频率存在不相容。
- Starting with your EQ flat , remove ALL be bottom end by turning the low frequency control to full cut . 在开始得时候;让你得EQ保持平治(归零);然后对低频做低切.
- The imported frequency control of motor speed adapts to different printing speeds. 进口变频电机调速，适应不同印刷速度。
- This method is to control the stator current as a vector quantity on the basis of slip frequency control. 在这一控制方法中,定子电流在转差频率控制的基础上作为一个矢量进行控制。
- Use bi-directional frequency control，spary guns oscillation and transportation speed can be adjustable freely. 采用双向变频调速;喷枪摆动及输送速度均可自由调节.
- Motor for deflector roll in entry side is requested to use AC variable frequency control. 卷取机卸卷小车行走电机采用交流变频调速控制。
- Use bi-directional frequency control，spary guns oscillationtransportation speed can be adjustable freely. 采用双向变频调速;喷枪摆动及输送速度均可自由调节.
- The power level below which a generating unit has no possibility to participate in frequency control. 发电单元机组低于这功率水平时就不可能参与频率控制运行。
- Potpourri control of the microcontroller Frequency Control System is used to thinking poor frequency control. 单片机控制的变频调速系统设计思想是用转差频率进行控制。
- The slewing mechanism : Stepless speed regulated and frequency control make starting and braking. 回转机制：无级调速调节和频率控制使启动和刹车。
- Coil car motor for Uncoiler equipment is requested to use AC variable frequency control. 开卷机上卷小车行走电机采用交流变频调速控制。
- This paper mainly introduces the control struct ure of frequency control technique and PWM waveform analysis of motor's line-vo ltage, etc. 主要介绍了变频调速控制技术的控制结构及电机线电压PWM波形分析等。
- electronic frequency stabilization 电子式频率稳定
- Automatic frequency control (AFC) system is used to adjust the frequency of microwave power source to match the inherent frequency of acceleratory tube. 自动频率控制(AFC)系统用于调节微波功率源输出的微波频率,使之与加速管的固有谐振频率匹配。
