the viscosity shows a rather pronounced variation with temperature . 温度对粘度的影响十分明显。
chapter one introduces the major issues and the progress in ao research both in china and abroad . chapter two discusses the theoretical foundation and four engineering physics algorithm of ao . chapter three provides the theoretical modeling and experimental verification of the index-of-refraction's variation with temperature, giving the correlation of ao effect with wavelength, and verifying it with experiments 本论文共七章,第一章分析介绍了气动光学研究的主要内容和国内外研究进展;第二章探讨了气动光学的理论基础和四种物理工程算法;第三章推导了折射率随温度变化的计算公式,提出了气动光学效应波长相关性原则。