1) typical points approach
典型点法
1.
By this method, R-tree data organization was implemented by typical points approach in which spatial objects were replaced with their minimum boundary rectangles, and some performance targets such as covering, overlapping and boundary perimeter were modified to improve its query efficiency.
该方法用典型点法进行静态R树数据组织,用空间对象的最小约束矩形代替空间对象本身进行空间聚类计算,形成若干聚类,并以R树的构建规则进行适当调整,同时通过改进R树的一些性能指标如覆盖区域、重叠面积和边界周长等提高其查询性能。
2) typical node
典型节点
1.
The analysis of the activities in the typical nodes of Linxin s People Square testifies the above-mentioned relations and practical sugges.
文章通过对临沂市人民广场典型节点的使用活动分析例证了上述关系,并提出实质性的意见与建议。
2.
The analysis of design and thoughtfulness of the structure and typical nodes for heavy steel structure workshop are introduced.
以钜星锻压100 t桥式吊车重型钢结构厂房为例,介绍关于重型钢结构厂房的结构、典型节点的设计与思路。
3) typical vertices
典型顶点
4) feature comments
典型点评
5) typical starting point
典型起点
6) type locality
典型地点
补充资料:点对点法
分子式:
CAS号:
性质:发射光谱分析中,将金属试样制成两个锥体状电极,分别作为光源的上下电极,彼此相对以电弧或火花法进行激发摄谱。该法因无辅助电极,所摄光谱中可无其伴存谱线。
CAS号:
性质:发射光谱分析中,将金属试样制成两个锥体状电极,分别作为光源的上下电极,彼此相对以电弧或火花法进行激发摄谱。该法因无辅助电极,所摄光谱中可无其伴存谱线。
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