| 单词 | frequency source |
| 释义 | 例句释义: 频率源,设定变频器频率来源,主频率源 1. So the design of a high-performance and multi-mode frequency source is one of key technologies in the radar target simulator. 故雷达目标模拟关键技术之一就是设计模拟雷达各种工作模式回波信号的高性能频率源。 www.fabiao.net 2. The frequency source is the importance of the modern electronics system to constitute part, is called many "heart" s of electronics systems. 频率源是现代电子系统的重要组成部分，被称为许多电子系统的“心脏”。 goabroad.zhishi.sohu.com 3. The function outstanding frequency source all synthesizes a technique through a frequency to carry out. 性能卓越的频率源均通过频率合成技术来实现。 blog.sina.com.cn 4. Frequency source needing to have boundary high-accuracy , height are stable in advanced electron system in many . 在许多先进的电子系统中，都需要有高精度、高稳定度的频率源。 www.fabiao.net 5. Phase noise is the key character in direct digital frequency synthesizers (DDS) applied in the high stable frequency source. 相位噪声是制约DDS用于高稳定频率源的的关键指标。 www.ceps.com.tw 6. This subject is to realize a low phase noise frequency source using both sampling phase-lock technology and DRVCO. 本课题就是要结合介质谐振压控振荡器和取样锁相来实现一个低噪声频率源。 www.fabiao.net 7. In this dissertation, a low phase noise millimeter wave point frequency source is studied. 本文研究设计了一个低相噪毫米波点频源。 www.fabiao.net 8. In transmitter circuit, the frequency source is realized by the method of PLL, and frequency stepping is realized the same time. 发射电路中，频率源采用锁相环的方式，实现了频率的步进； www.fabiao.net 9. Frequency synthesizer module is a very important part in the radar system, which provided coherent frequency source. 频率综合模块是雷达重要部件之一，为整部雷达提供相参频率源。 www.fabiao.net 10. Along with modern electrician's electronics technical of develop continuously, people's request to frequency source is more and more high. 随着现代电工电子技术的不断发展，人们对频率源的要求越来越高。 blog.sina.com.cn 1. a high frequency source is connected with the high frequency amplifying module which is connected with a high frequency electrode; 高频源连接高频放大模块，高频放大模块连接高频电极； ip.com 2. Research to technology of the frequency source under the state of noise vibration 振动状态下频率源特性测试技术研究 www.ilib.cn 3. A Study of Fitting Method for Frequency Source Noise Power Spectrum 一种频率源噪声频谱拟合方法的研究 www.wenloo.com 4. Analysis of Phase Noise of Frequency Source Effecting on Stepped-frequency Radar System 频率源相位噪声对频率步进雷达系统性能的影响 www.ilib.cn 5. Influence of Trigger Trembling of DDS in Radar Frequency Source on Target Detection 雷达频率源中DDS的触发抖动对目标检测的影响 www.ilib.cn 6. Compensation of Opening Frequency Source Output 频率源开机输出的补偿 www.ilib.cn 7. Study on the Intelligent Control System of Mid-frequency Source 中频电源智能控制系统研究 www.ilib.cn 8. Design of Direct Digital Frequency Source of High Accuracy 一种高精度直接数字式频率源的设计 www.ilib.cn 9. Ka-band phase locked frequency source based on microwave phase locked loops 基于微波锁相环的Ka波段锁相信号源 service.ilib.cn 10. The Design of High Stability and Pure Spectral Frequency Source Based on DDS 基于DDS的高稳高纯频谱频率源的设计 service.ilib.cn 1. Design of an S-band Frequency Source Based on DDS 一种基于DDS的S波段频率源设计 www.ilib.cn |
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