图节点 meaning in Chinese

node of graph

The analysis and experiment prove the time spent on query processing is nearly linear to the number of nodes in the graph , and the extra storage space used by query processing and the result storage space is low
理论和实验证明,该查询处理方法的时间复杂度接近数据图节点数的线形关系,处理查询时中间结果和查询结果所占空间均很小。
According to the difference of defining solution building blocks and mapping them to the nodes of the construction graph , three kinds of construction graph , simple construction graph ( scg ) , basic layered construction graph ( blcg ) and compound layered construction graph ( clcg ) , are defined here
本论文根据对解构造块的分解方式以及与解构造图节点之间的映射方式的不同，分别定义了简单解构造图、基本层状解构造图及复合层状解构造图，并研究了这三种解构造图适于求解的优化问题的特性。