1) r-almost regular graph
r-准正则图
2) almost regular graph
准正则图
3) B-R criterion
B-R准则
1.
The dynamic stability of the main frame of radial steel gates was studied by use of the B-R criterion, and the carrying capacities for dynamic stability of the main frame under different simple loads were obtained.
分析国内外某些低水头弧形钢闸门的失事破坏情况,指出在振动荷载作用下弧形钢闸门的支臂丧失稳定性是引起大多数闸门破坏的主要原因,据此利用B-R准则对弧形钢闸门主框架的动力稳定性进行研究,得出了几种简单荷载作用下主框架的动力稳定承载力,由此可知外荷载的类型及频率对结构的动力稳定承栽力有显著影响。
2.
Through the comparisons between the analysis of the underwater explosion loads and the existing criterions,criterions for judging the dynamic stability in underwater explosion are presented,including the B-R criterion based on the charge weight,the B-R criterion based on the standoff distance and the B-R criterion based on the new impact factor.
通过对水下爆炸载荷的分析和已有动态稳定性判别准则的对比,提出适合于水下爆炸的动态稳定性判别准则:基于药量的B-R准则、基于爆距的B-R准则和基于新型冲击因子的B-R准则。
3.
Criteria for judging dynamic stability of bulkheads in underwater explosion were presented,including the B-R criterion based on charge weight,the B-R criterion based on standoff distance and the B-R criterion based on new impact factor.
提出适合于水下爆炸的动态稳定性判别准则:基于药量的B-R准则、基于爆距的B-R准则和基于新型冲击因子的B-R准则。
4) R-D rule
R-D准则
1.
We put forward an adapted wavelet packet transform method-- adapted wavelet packet transform based on R-D rule which selects the best wavelet packet base according to R-D rule, in .
据此，我们提出了一种自适应小波包变换方法--基于R-D准则的自适应变换。
5) R-p~2 criterion
R-P～2准则
6) Hutton regularity
H-R正则性
补充资料：准正
1.据一定标准查对。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条