“combinational query”的概念、定义、翻译、参考文献-科学参考

单词	combinational query
释义	combinational query Encyclopedia 工学组合查询释 combinational query组合查询将空间数据库中的对象按其属性、位置和空间关系进行单项查询或多项组合的查询方式。
随便看	effective navigation ratio effectiveness effectiveness assessment for physical protection systems effectiveness criterion effectiveness evaluation of security system effectiveness of energy utilization effectiveness of funds utilization effectiveness of labour utilization effectiveness of material utilization effective network effective nuclear charge effective number effective numbering effective number of neutron effective number of replications effective operator effective optical depth Effective Output effective parameter effective path effective phonon spectrum effective photon approximation effective plate height effective population effective population size

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