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- phase modulation carrier telegraph 调相式载波电报
- modulated carrier system 已调载波系统
- pulsed phase modulated carrier 脉冲调相载波
- To extract(information) from a modulated carrier wave. 解调(信号等)从调制过的载波中分离出(信息)
- The delivery capacity of carrier system varied with time. 输导体系的输导能力随时间而变化。
- The power of the modulated carrier wave is increased by the RF power amplifier. 射频功率放大器增加了调变载波的功率。
- Control system of piezoelectrical fiber-optic phase modulation[J]. 引用该论文 刘勇;周喃;朱震;朱灵;于清华;翟玉峰.
- In communications, the amplitude variations of an amplitude modulated carrier wave. 在通信技术中,调幅载波的幅度变化图。
- The conversion of a modulated carrier wave into a current equivalent to the original signal. 从调制后的中得到原先信号的转换方法。
- FDM assigns a discrete carrier frequency to each data stream and then combines many modulated carrier frequencies for transmission. 它为每个数据流指定一个离散的载波频率,然后合并调制过的载波频率进行传输。
- Research on the diffraction characteristics of phase modulated laser beams dispersed spectrally[J]. 引用该论文 江秀娟;周申蕾;林尊琪;朱俭.
- A VF carrier system can be operated over any telephone type circuit, wire or radio. 话频载波系统可利用任何电话类型的有线线路或无线线路工作。
- FeCl_3 (0.2%) is used as a carrier system and the analytical conditions for FIA are defined by a uniform design test. 以720nm为检测波长;用0.;2%25FeCl_3为载流;用单流路分光光度流动注射分析装置;测定酒石酸肾上腺素的含量。
- Phase modulated resolvers can be used to model the relation between the sidereal time, right ascension and the hour angle. 工作在调相状态下的旋转变压器可以用其相位模拟恒星时与赤经、时角的关系。
- VF carrier system can be operated over any telephone type circuit, wire or radio. 话频载波系统可利用任何电话类型的有线线路或无线线路工作。
- The sound signal is Doppler FM modulated based on the analysis of the moving track of the original source,and then phase modulated according to the interaural time difference. 该方法通过对原始声源运动轨迹的分析,对声源信号进行多普勒调频,并根据耳间时间差对双耳信号进行调相。
- Based on the drilling results, the hydrocarbon carrier system types and accumulation models are analyzed and summarized in Qiongdongnan basin. 摘要根据钻探揭示结果,分析总结了琼东南盆地油气输导体系类型及运聚成藏模式。
- Quasi Velocity Matched Electrooptic Phase Modulator[J]. 引用该论文 郭凤珍;于长泰;小林哲郎.
- Carrier System: A communications system providing a number of point-to-point channels through some type of multiplexing. 载波系统。能通过多路技术提供多个点对点通道的通讯系统。
- Phase Modulation in Multiline Raman Amplification[J]. 引用该论文 XU Jianqiu;LOU Qihong.