1) online aggregation
联机聚集
1.
Typically, online aggregation algorithms on multi-dimensional data need additional auxiliary data for estimation, which make the performance of the storage and maintenance of the data cube worse.
以往在数据立方体上实现的联机聚集往往需要附加空间来存储联机聚集估算所需要的信息,极大地影响了数据立方体的存储和维护性能。
2) clustering and association
聚集关联性
3) enrich cross-linking method
聚集交联法
4) online collection
联机采集
1.
Design and Archievement of Liaoning Netcom Online Collection Complex Preprocessing System;
辽宁网通联机采集综合预处理系统的设计及实现
2.
Research on the LiaoNing CNC Online Collection Complex Preprocess System;
辽宁网通联机采集综合预处理系统的研究
3.
then make a description for the company\'s online collection needs of the construction program.
本文首先对通信行业联机采集系统作了概括性地介绍。
5) random aggregation
随机聚集
1.
The mathematical law of random aggregation and the physical mechanim of spatial extension of systems of towns were presented with fractal theory,and evidence was given by providing the calculated results which were based on measuring the distribution of towns in China.
运用分形理论揭示城镇体系随机聚集的数学法则和空间扩展的物理机制，指出城镇分布的分形特征，为利用计算机模拟城镇体系的生成和演化奠定了理论基础。
2.
Applying the theory and methods of random aggregation fractal,this paper studies the spatial structure of the tourist scenic spots systems in Nanjing.
根据旅游景区(点)系统自组织演化的特征,以南京市旅游景区(点)系统为例,采用随机聚集分形的方法对其空间结构进行了研究。
6) aggregation mechanism
聚集机制
1.
Through the study of the aggregation mechanism, the concept of insect source trees and their outward features are clearly given out, which will greatly reduce the control scope in the dispersal stage.
该文研究了红脂大小蠹 (DendroctonusvalensLeConte)的空间分布格局 ,为典型的聚集分布 ,提出成虫扬飞阶段化学防治区域 ;通过对该虫聚集机制的研究 ,明确提出虫源树概念及其外表特征 ,极大地缩小了非扬飞阶段化学防治的范围 ;通过越冬规律的研究 ,更加有针对性地提出了仅对数量极少的虫源树根部进行防治的策略 ;采用磷化铝根部土壤熏蒸防治试验 ,有效率达 90 3% 。
补充资料：聚集经济（聚集利益）（聚集效应）
n聚集经济（聚集利益）（聚集效应）是指由于某工业部 n门向某特定地域集中新产生的供生产成本降低的效果。因为分工协作，扩大生 产规模，节约使用基础设施等会降低生产成本。 n
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