phase bunching造句

例句与造句

1. A relevant suggested scheme of sound amplification by stimulated emission of radiation using gas bubbles as the active medium was introduced around 1995 The pumping is created by mechanical oscillations of a cylindrical resonator and the phase bunching of bubbles is realized by acoustic radiation forces.
2. It's difficult to find phase bunching in a sentence. 用phase bunching造句挺难的