frequency selection
英 [ˈfriːkwənsi sɪˈlekʃn]
美 [ˈfriːkwənsi sɪˈlekʃn]
选频
双语例句
- Frequency selection anti-jamming technique
频率选择抗干扰技术 - Calling a registered frequency when the Automatic Frequency Selection function is not used. This example calls a frequency channel 01.
不使用自动频率选择功能时，调出已登记的频率。该例调出01频道的频率。 - The Fabry-Perot resonator used in the optical domain has frequency selection function on the propagation of electromagnetic waves, adopt this structure to the antenna system can significantly increase the gain of the antenna.
光学中的Fabry-Perot谐振器对电磁波的传播具有选频作用，满足谐振条件的电磁波在穿透谐振腔后能够同相叠加，将该结构应用于天线系统中能够明显提高天线的增益。 - A new model system with multiple source signals is discussed in the paper. which can realize AOA of the multiple source signals and frequency selection. The paper also analyses the feasibility of the engineering of the system and proposes the application prospect.
基于现代谱估计理论与技术，论述了一种新体制多目标信号分选系统，可对多目标信号实现AOA与频率的分选，并分析了系统的工程实现可行性，指出了应用前景。 - It proposes an improved Dynamic Frequency Selection scheme, in which traffic allocation unit and scheduling information delivery are selected by subchannel domain, modulation and coding domain, subcarrier domain.
提出了一种优化的动态频率选择方案，该方案是对资源分配单元和调度信息传递在子信道域、调制编码域和子载波域的三维选择。 - Relationship between Frequency Selection and Pipe Characteristics for Guided Waves NDT
管道导波无损检测频率选择与管材特征关系 - As an important frequency selection device, microwave filters are widely used in communication systems.
微波滤波器作为重要的选频器件，在各种微波系统中获得了广泛应用。 - HF adaptive frequency selection controller is a system to improve the performance of HF communication.
短波自适应选频控制器是改善短波通信质量的系统。 - Through cases of animal tracking and medicine management, this paper illustrates the issues we should consider in frequency selection.
本文通过动物跟踪和药品管理两个应用案例，阐述了在选择频率时必须考虑的问题。 - The generator of adaptive FH pattern is designed. By using it and the result of the LQA, adaptive frequency selection is accomplished.
设计了自适应跳频图案发生器，利用信道质量评估结果，完成了自适应频率选择。