接正矩形的边长分别为L1和L2,区域u(n)的大小为N(u(n)),则狭长区域的长近似为,宽近似为,因此道路的几何特性可以用如下的近似长宽比(Length to Width Ratio,LWR)来近似: (11) 在正方形情况下,LWR取值为2,故定义如下的准则函数进行形态学的普通开运算:
基于8个网页-相关网页
接正矩形的边长分别为L1和L2,区域u(n)的大小为N(u(n)),则狭长区域的长近似为,宽近似为,因此道路的几何特性可以用如下的近似长宽比(Length to Width Ratio,LWR)来近似: (11) 在正方形情况下,LWR取值为2,故定义如下的准则函数进行形态学的普通开运算:
基于4个网页-相关网页
length-to-width ratio 长宽比例 ; 长宽比率 ; 长宽比
effective length to width ratio 有效长宽比
width to length ratio 宽长比 ; 宽度长度比
In this paper, for the first time, floor stiffness is denoted as shear stiffness, which reflects the influence of floor length to width ratio more effective than floor bend-shear stiffness.
本文首次把楼板的刚度用剪切刚度表示,它比楼板的弯剪刚度更能体现楼板长宽比对楼板刚性的影响。
That feature is the ratio of a face’s width to its length.
这个特征就是面部的宽长比。
Quantitative relations of the pump flow rate versus the ratio of diffuser length to width, the ratio of diffuser thickness to width, fluid viscosity and backpressure were also given.
还给出微泵流量与扩散管长宽比、厚宽比、液体粘度和进出口反压差的定量关系。
应用推荐