大家都搜：
频率辨别；频率检波
1、race discrimination───种族歧视
2、gender discrimination───性别歧视
3、discrimination meaning───辨析意义
4、racial discrimination───种族歧视
5、alleging discrimination───指控歧视
6、discrimination───n.歧视；区别，辨别；识别力
7、discrimination against───歧视
8、employment discrimination───劳动不平等待遇；就业歧视
9、frequency───n.频率；频繁
1、CPAFC which be commonly used. After the improvement frequency discrimination algorithm has the quicker capture speed.───常用的叉积自动频率跟踪环 (C P A F C)进行了改进，改进后的鉴频算法具有更快的捕获速度。
2、The Gate Effect of the Multi-period Synchronous Frequency Discrimination Method and its Compensation Method───多周期同步鉴频法闸门效应及其频谱补偿技术
3、The effect of environmental noise on sound signal frequency discrimination───环境噪声对声信号频率辨别阈的影响
4、Magnetic Ruler Embedded Permanent Magnets with Data Display Instrument of frequency Discrimination───鉴频型数显永磁铁嵌入式磁尺
5、An Algorithm of Digital Frequency Discrimination Based on Distributed Arithmetic───一种基于分布式算法的数字鉴频方法
6、Then the differential frequency discrimination method, especially at slow data rates, is discussed while a practical structures of differential frequency discrimination is given.───然后讨论了差分鉴频的方法，特别是对低数据率情况下的差分鉴频进行了探讨，并给出了一种实用的数字鉴频结构。
7、Influence of the Disharmony of Discriminator on its Properties of Frequency Discrimination───鉴频中周失谐对鉴频特性的影响
8、Frequency discrimination technology of test turntable based on photoelectric rotary encoder───基于光电轴角编码器的测试转台鉴频技术
9、a distant image play-out system designed with the principle of frequency discrimination, main technical measures and main technical specifications are described.───鉴频原理设计了一种无线多功能多路远程影像播控XiTong，介绍了采用的主要技术措施及实现的主要技术指标。