phase-modulation receiver调相接收机
phase-modulation machine调相机
phase inversion modulation反相调变;反相调制;[电子] 倒相调制
quaternary phase transition modulation四相相位过渡键控
phase e modulation recording掂记录
electronic phase-modulation电子移相
phase-modulation transmitter[电讯] 调相发射机
phase-modulation index调相指数
Phase Shift Modulation移相;相;移调制;移相调制
Modulation instability gain spectrum resulted from cross-phase modulation(XPM) in decreasing dispersion fiber (DDF) is presented from nonlinear Schrodinger equation.
从非线性薛定谔方程出发得到了色散缓变光纤中交叉相位调制 (XPM )不稳定性的增益谱。
参考来源 - 色散缓变光纤中交叉相位调制不稳定增益谱In chapter 4, rapid- and step-scan phase modulation FTIR-PAS are applied in depth profile of UV-photooxidized PE and PP, which are regarded as continuous layered materials.
论文第四章将光氧化降解的聚烯烃视为连续变化的层状材料,采用快扫描和步进扫描相调制傅立叶变换红外光声光谱对其进行深度剖析。
参考来源 - 层状聚合物复合材料的傅立叶变换红外光声光谱深度剖析研究N（名词） a type of modulation, used in communication systems, in which the phase of a radio carrier wave is varied by an amount proportional to the instantaneous amplitude of the modulating signal 相位调制