双层窗 meaning in Chinese
double window
winter window
Examples
- The effects of the structure properties of the window upon the of sound transmission loss are also studied
同时，对双层窗结构本身性质对传声损失的影响也进行了研究。 - Secondly , based on the sound - proof performance analyses of the single - glazing window , this thesis analyses the sound - proof performances of the double - glazing windows
紧接着，本论文基于对单层窗隔声分析的基础上，对双层窗隔声进行分析。 - The effects of the double - glazing gap to sound transmission loss , including the quality of the gas in the gap and the distance of the gap , etc . are discussed
重点讨论了双层窗中间间隙对传声损失的影响，包括其中气体性质、夹层宽度等因素。 - Finally , this thesis compares the analysis results of single - glazing window and double - glazing window , draws a conclusion of the parameters of the window which effect of sound transmission loss , deduces the effects of structure parameters to sound transmission loss of the window . then , the optimization of the double - glazing window structure at the aim of maximum loss of sound transmission is carried out
最后，对上述单层窗、双层窗的分析结果进行分析比较，对传声损失的影响因子进行总结，推导出结构参数对传声损失的作用，利用优化理论和有限元理论进行基于最大传声损失的双层窗的结构优化设计，包括优化目标函数的提出，优化算法的选择和实现。