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- one frequency system 单频制
- An electronic device that converts one frequency of a radio signal to another. 变频器将无线电讯号从一种频率转换成另一种频率的电子装置
- Stay on one frequency and keep on calling. 在一个频率上坚持地呼叫（换句话说就是不要轻易扫地?）
- The rings resonate at more than one frequency each. 这些环状物各自有不同的振动频率。
- All ALE personnel were on one frequency (1-E). 所有机场执法人员都在统一通话频率上(1-E)。
- In a single-cable system of a LAN,the process by which incoming transmissions at one frequency are converted to another frequency for outgoing transmission. 在局域网络的单电缆系统中的一种过程,借此可将一种频率的入传输转换为另一种频率,以进行出传输。
- In a single-cable system of a LAN, the process by which incoming transmissions at one frequency are converted to another frequency for outgoing transmission. 在局域网络的单电缆系统中的一种过程，借此可将一种频率的入传输转换为另一种频率，以进行出传输。
- Using digital signal processor(DSP), TMS320F240, which is special for motor control ,we develop one frequency conversion adjustable-speed system witch based on FOC principle. 本文依据矢量控制的原理，以电机控制专用的DSP芯片TMS320F240为核心，设计、开发了一套基于矢量控制的变频调速系统。
- Telecommunication for converting a signal from one frequency to another. 把信号的一种频率转换为另一种频率的电讯装置。
- Light that is of one frequency,with the waves in step is called coherent light. 单频率且波同步的光叫相干光。
- The AFG can be used to ramp booster?s energy for power supply system, and to control the radio frequency system as well. 该任意波形发生器不仅可以用在增强器磁铁电源的控制中,而且可以用于加速器的高频系统腔压的动态控制。
- In a single-cable system of a LAN,the process by which incoming transmissions at one frequency are converted to another frequency for outgoing transmission. The translation takes place at the headend. 在局域网络的单电缆系统中的一种过程，借此可将一种频率的入传输转换为另一种频率，以进行出传输。这种转换发生在头端器中。
- The paper introduces the application of digital video frequency system,especially in transformer substation without a watcher. 文章介绍应用数字视频系统进行远程监控,实现变电站无人值守。
- The paper introduces the application of digital video frequency system, especially in transformer substation without a watcher. 摘要文章介绍应用数字视频系统进行远程监控，实现变电站无人值守。
- In a single-cable system of a LAN, the process by which incoming transmissions at one frequency are converted to another frequency for outgoing transmission. The translation takes place at the headend. 在局域网络的单电缆系统中的一种过程，借此可将一种频率的入传输转换为另一种频率，以进行出传输。这种转换发生在头端器中。
- The very high frequency system placed transmitters in patrol cars to enable patrolmen to communicate with headquarters and other cars instead of just receiving calls. 的甚高频系统发射机放置在巡逻车，使巡警沟通 与总部和其他车辆，而不只是接听。
- Laser-produced light is different from incoherent light. It is essentially of one frequency. 激光器产生的光与非相干光不同，它实质上只有一个频率。
- Light that is of one frequency, with the waves in step is called coherent light. 单频率且波同步的光叫相干光。
- This paper worked on TDE in the cases of only one frequency and coherent components in the source based on the correlation TDE method. 以相关法为例,分别研究了仅有一个频率成分时和含部分相干成分时同源信号的TDE。
- Vibrating-Wire-Sensors with measuring frequency system is mainly used to auto- atic and scout measurement for the engineering of water and electricity and other rock and dust engineering. 振弦式传感器测频系统主要用于水电工程和其它岩土工程的安全自动监测。
