By solving its stability different ial equation using Kayleighs quotient, the critical load calculation method for this type of paling acted on combined load was proposed.
应用瑞利商求解其倾覆稳定微分方程，给出了组合荷载作用时栅条稳定临界荷载计算方法。
The article also presents an analysis of the economic and soc ial benefit resulting from the implementation of this project as well as a study on the feasibility of this project.
分析了实施企业综合管理计算机网络系统在经济效益和社会效益方面的收益；对于实施企业综合管理计算机网络系统在经济技术、社会等因素方面的可行性作了探讨。
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