1) demixing phase
调幅相
1.
The techniques including X-ray diffraction (XRD) , scanning and transmission electron microscopies (SEM and TEM) and electron energy-loss spectroscopy (EELS) were used to characterize the crystal structures,the microstructural properties and the chemical composition of the two demixing phases.
应用x射线衍射(XRD)、扫描及透射电子显微镜(SEM,TEM)、电子能量损失谱(EELS)等方法分析研究了该(Ti,Zr)N复合陶瓷材料中调幅相的晶体学性质、显微结构特征及化学组成。
2) phase_amplitude modulation
调相调幅
4) phase shift and amplitude modulation
移相调幅
1.
Application of electronic phase shift and amplitude modulation in digital dielectric loss measurement system;
电子移相调幅器在数字式介质损耗测量中的应用
5) amplitude phase regulation
幅度调相
6) amplitude and phase shift adjusting
幅相调整
1.
As a result of these,a microwave circuit by numerical control using the amplitude and phase shift adjusting has been de-veloped.
针对这些要求,研制了一种微波数控幅相调整电路。
补充资料:调幅
载波振幅按调制信号振幅而变化的调制方式。载波经调幅后成为调幅波。调幅波的最大与最小振幅之差的一半与其和的一半之百分比称为“调幅度”。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条