求翻译：车辆排气消声器工作在高温、有气流冲击和振动这样相对严酷的环境中，而且是大批量进行生产的。因此除了具有良好的消声性能和空气动力性能外，还应具有良好的结构强度。为此要求排气消声器在结构性能方面尽可能满足以下要求：耐高温、耐腐蚀、耐振动、坚固耐用、工作可靠、使用寿命长；体积小、重量轻、外形尺寸与汽车总体布置协调；结构简单、易于加工、成本低。是什么意思？

Vehicle exhaust muffler work in high temperatures, shock and vibration with air so that the relatively harsh environment, but also large quantities for production. Therefore, in addition to good performance and aerodynamic performance muffler, it should also have good structural strength. Have reque

Vehicle exhaust muffler work there are currents in high-temperature, shock and vibration in the relatively harsh environment, but also a large amount of production. Thus in addition to sound muffler performance and aerodynamic performance, should also have good structural strength. In this connectio

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Vehicle exhaust muffler on high temperature, air shocks and vibration in such relatively harsh environment but mass production. So in addition to having a good acoustic attenuation performance and aerodynamic performance, you should also have good structural strength. To that end requires exhaust mu

Vehicle exhaust muffler in the heat, air shock and vibration in such relatively harsh environment, and is produced in large quantities. So in addition to having a good acoustic attenuation performance and aerodynamic performance, you should also have good structural strength. To that end requires ex