The results obtained will provide the references of airworthiness certification to the small airplane, and provide the basis of flutter airworthiness certification study of Part 23 civil airplane to our country.
本文研究为该型飞机的颤振适航验证和适航审定提供参考依据,并对以后国内23部民用飞机的颤振适航条款的验证奠定一定的基础。
参考来源 - 小型民用飞机颤振适航性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The objective of this tutorial is to provide the basis of a solution for XML document-level security.
本教程的目标是提供一种XM l文档级安全解决方案的基础知识。
Meantime it provide the basis of theory for the study of silt liquefaction mechanism the future.
此理论为今后进一步研究粉土液化机理提供了重要依据。
Create and maintain a comprehensive portfolio for each student, which will provide the basis of assessing your child's academic progress.
为每一个孩子设计并保持一个综合的课程组合，为孩子的学术进步打下基础。
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