调幅

例句与用法

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。
Microwave am detector
微波调幅检验器
Amplitude modulation noise
调幅躁声
Moment modified factor
弯矩调幅系数
Am modulation meter
调幅度测量仪
Rule for inspection of portableradio receiver with am broadcast transmissions for export
出口便携式半导体调幅广播收音机检验规程
Standard for protection distance from highway to am fm and tv rebroadcast stations
调幅收音台和调频电视转播台与公路防护商距标准
Analyzing of spinodal decomposition and its microstructure in hot - dipped aluminum steel
钢表面热浸渗铝层组织中的调幅分解及其分析
The protecting distance between overhead power line and receiving station of am broadcasting
架空电力线路与调幅广播收音台的防护间距
Standard for protection distance from highway to am , fm and tv rebroadcasting stations
调幅收音台和调频电视转播台与公路的防护间距标准