The Lagranges multiplier method is applied in this paper to set up a generalized function of dynamic analysis of the natural curved slender beams which have one built-inend and one free end.
应用拉氏乘子法,建立了一端固定、一端自由的自然弯曲细长梁动力分析的广义泛函。
3
And for another 2000 years Chinese dynasties built walls. In the end a whole network of walls spread across the northern tier of the country.