本文介绍了汽车车内噪声因素实验分析方法中的矢量合成法。
In this paper, the vector synthesis method for contribution analysis of vehicle's interior noise is introduced.
重点讨论了伪谐波分析—合成法。
The pseudo harmonic analysis-synthesis model is discussed and analyzed in detail.
BET分析表明，溶液合成法具有比焙烧法更大的比表面积；
BET test results showed that BET Surface area of product synthesized by aqueous solution oxidation method were larger than that of roasting method.
应用推荐