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- selective frequency control 选择频率控制
- 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。
- 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.
- Select frequency amplifier in this paper constitute LPF(Low-Pass Filter) and HPF(High-Pass Filter).It is easy to adjust and to design because there is less parameter. 本课题设计的选频电路由高通滤波电路和低通滤波电路级联组成,电路参数较少,易于设计和调节。
- 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。
- General harmonic wavelet is an ideal band-pass filter,due to selecting frequency range discretionarily. 广义谐波小波可任意选取频带,是理想的带通滤波器。
- This paper presents working principles of four kinds of different frequency control ways and methods of three type load controls,and at last gives the conditions that selective control way should be met. 介绍了四种不同变频调速方式的工作原理以及 3类负载选择控制方式的方法 ,最后给出了选择控制方式应满足的条件
- 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。
- 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。
- Using this principle, the frequency modulation information was encoded only in the selected frequency bands, and tested in acoustic simulation experiments. 该法则对不同频带提取出的频率调制信息进行了有选择的传递，并在听觉仿真试验中得到验证；
- This article introduces the principle of the closed link automatic frequency control system in Z2000 spread spectrum transceiver and how to control it. 本文阐述了Z2000接收机内的闭环自动频率控制系统的工作原理，并说明如何控制这个系统。
