Phase is a kind of important waveparameter of periodical signal.
相位是周期信号的一种重要的波形参数。
2
The effects of grating structure parameters and incidence waveparameter on diffraction efficiency are investigated . The loss of grating is also given.
文中讨论了光栅结构参数，入射波参数对衍射效率的影响以及金属光栅的损耗。
3
Electronic support measure target recognition utilizes basic electric waveparameter, the characteristic of pulse wave shape and the analysis on electric wave received to perform target recognition.