“normally clear signal”的概念、定义、翻译、参考文献-科学参考

单词	normally clear signal
释义	normally clear signal 正常开放信号
随便看	operation control language (OCL) operation control language statement operation control panel operation control statement operation control switch operation control system operation cost operation cost system operation crews operation curve operation cycle operation date operation decoder operation decorder operation exception operation expenses operation expression operation field operation field of symbolic instruction operation flow operation flowchart operation flow chart operation flow sheet operation for prolapse of uterus operation function

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。