atmospheric aging造句

例句与造句

1. The research progress of the aeronautical perspex aging is presented including aging properties , experimental method , and atmospheric aging lifetime
   摘要介绍了航空有机玻璃老化的研究现状，包括老化性能研究、实验方法研究和老化寿命研究。
2. It's difficult to find atmospheric aging in a sentence. 用atmospheric aging造句挺难的