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- operation frequency control 变频控制
- 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。
- The frequency control the unwinder, the tensity adjusts freely, autor feed, the double location winder and unwinder make the operation easy, with few vulnerable part. 变频器控制收卷,张力自由调节,气动上卷、双工位放卷节省换卷时间,操作方便且轻松省工;易损件少。
- Control of microcomputer,frequency control of motor speed,touching panel,programmable operation with RCF automatic computing and setting,adjustable rise-and-fall speed. 微机控制、变频调速、触摸面板、可编程操作、具有RCF自动计算与设定、升降速可调。
- Two kinds of wind power generation systems are introduced as well as the frequency control,power control and rotational speed control of generator in parallel operation. 介绍了风力发电系统的两种形式和并网运行的频率控制、功率控制、发电机转速控制。
- Control of microcomputer,frequency control of motor speed,touching panel,programmable operation with RCF automatic computing and setting,adjustable rise-and-fall speed from arade 0 to 9. 微机控制、变频调速、触摸面板、可编程操作、具有RCF自动计算与设定、0至9档升降速可调。
- A programme of frequency control technology used in transformer cooler is expounded.The operation condition of transformer cooling system which adopts this programme and its advantages are discussed. 阐述了变压器用冷却器可采用的一种变频调速技术方案,论述了采用此方案时变压器冷却系统的工作情况及其优越性。
- The voltages set up are of normal operating frequency. 由此引起的过电压频率通常为正常的工作频率。
- The sensitivity is -80 dBm and the selectivity is 100 kHz when the operation frequency is 868 MHz and the data rate is 50 kbps. 当频率为868 MHz、数据率为50 kbps时的灵敏度为-80 dBm,选择度为100 kHz,版图总面积为0.;28 mm2。
- With the reduction of operation frequency, the height of thepyramidal absorber in the microwave anechoic chamber will increase correspondingly. 随着使用频率的降低,微波暗室角锥吸收体的高度也相应增加。
- Two operating characteristics of pulse detonation engine are analyzed: regulation operating frequency characteristics and flow control characteristics. 分析了脉冲爆震发动机的两种调节特性:变频特性和节流特性。
- 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.
- In a common LTCC filter,vias,an electric connecting,would act as a great inductance and worsen the performance of the model,when the operation frequency was high enough. 在一般LTCC模块内部;通孔做为一种电气连接单元;在信号频率足够高时其引入的电感会使模块性能恶化.
- 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.
- Sunlight contains microwave that matches the operating frequency of the radar. 太阳光当中包含了与天气雷达操作频率配合的微波。
- 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。
- Default: AUTO (Mode automatically changes according to operating frequency. 默认值:自动(在不同的波段会自动设置不同的接收模式)
- 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。