1) ratio of R/B
R/B值
2) Banach valued Riemann-Stieltjes integral
B-值函数R-S积分
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-B corridor
R-B走廊
1.
Taking the Rosslyn-Ballston axle-shaped corridor of Arlington County(that is called R-B corridor for short in the following text) as a case,which locates in the south-west of Washington D.
本文以华盛顿特区西南部的阿灵顿县(Arlington County)的Rosslyn-Ballston轴状走廊(下文简称R-B走廊)为例,从宏观、中观和微观三个层次分析其形成机理,总结出TOD交通走廊建设的成功经验。
5) R-B model
R-B模型
1.
So,this paper puts forward the measuring model of real estate bubbles based on the stock rational bubbles model(R-B model) that deduced by Blanchard and Wosoton,while adjusting measuring factors.
在布兰查德和沃森的股票理性泡沫模型(R-B模型)的基础上,通过修改测度因子,提出了房地产泡沫的测度模型,并进一步描述了该测度模型中所需数据在我国房地产市场环境下的获取方法。
6) B-R equation
B-R方程
补充资料：17羟类固醇正常值
17羟类固醇正常值
取血及留24小时尿放射免疫法测定，其法定单位正常值：〓〓非孕时〓血〓248～580nmol/L〓〓〓〓〓〓尿〓5.5～22.1μmol/24h。
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