“relational operator”概念、定义、翻译-科学时代

单词	relational operator
释义	测绘学词汇手册 relational operator 关系操作符；关系算子
随便看	direct division direct drive direct drive direct dumping direct dye direct dyeing directed activities directed acyclic graph directed acyclic graphic directed acyclic graphic (DAG) directed acyclic graphic--directed acyclic graphic (DAG) directed application directed-beam directed control directed economy directed edge directed entity directed graph directed graph directed graph directed Hamilton-circuit directed hybridization directed hypothesis direct EDI directed interview

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。