differential interferometry meaning in Chinese

差分干涉测量法

In this dissertation , the background and the significance of differential interferometry for dense plasma density measurement were stated
本文阐述了激光差分干涉测量稠密等离子密度技术的研究背景和意义，综述了国内外等离子体密度测量技术的研究现状。
Theoretically , using the theory of mutual effect between laser and plasma , the rule of laser propagating in plasma , and the principle of differential interferometry , the basic model of differential interferometry for plasma density measurement was built
理论上，运用激光与等离子体的相互作用原理、激光在等离子体中的传播规律、以及差分剪切干涉测量技术原理，建立了使用差分干涉技术测量稠密等离子体密度的基本模型。