“relational expression”概念、定义、翻译-科学时代

单词	relational expression
释义	网络与多媒体词汇手册 relational expression 关系表达式
随便看	exposure compensation tab exposure compensation tab (ECT) exposure compensation tab--exposure compensation tab (ECT) exposure condition exposure container exposure control exposure control exposure control device exposure control diode exposure control diode (ECD) exposure control diode--exposure control diode (ECD) exposure control system exposure counter exposure device exposure dimmer exposure dose exposure dose exposure dose rate exposure draft exposure draft--exposure draft（ED） exposure draft（ED） exposure factor exposure factor exposure field exposure fire

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。