...之河川 数目 、 河川 集水面积、 河川长度与河川坡度进行分析， 其数值 之间具有良好的指数关系如下 分岔比 (bifurcation ratio) 面积比 (area ratio) 长度比 (length ratio) 坡度比 (slope ratio) Ω . .
基于16个网页-相关网页
全跨均布荷载作用下，矢跨比0.1的拱极值点屈曲和二次分岔屈曲极限承载力均大于其他拱。
For a secondary bifurcation buckling load, the limit load carried capacity of the arch of 0.1 rise-span ratio is the biggest one under a full span load distribution.
低维系统的分岔控制研究已经取得了一些成果，而高维系统的分岔控制比低维系统的难度要大得多。
Some fruits have been achieved in low dimensional systems and bifurcation control of high dimensional systems is quite difficult than that in low ones.
通过对浮环减薄前后实验结果的对比分析，研究了浮环厚度变化对浮环轴承涡动及稳定性的影响，并给出了三维谱图、涡动比与转速图、典型分岔图。
Based on two experiments on floating ring bearing before and after floating ring thickness reduction, the effect of thickness variation of floating ring on whirl and stability was studied.
应用推荐