“incoming first selector”的概念、定义、翻译、参考文献-科学参考

单词	incoming first selector
释义	incoming first selector [`in´kǝm·iŋ ¦fǝrst si`lek·tǝr] ^ELECTRICITY Connects incoming calls from outlying dial offices to local second selectors.
随便看	conventional current conventional grouping conventional milling conventional mining conventional programming conventional spinning convergence convergence circuit convergence coil convergence constant convergence control convergence electrode convergence factor convergence in measure convergence limit convergence line convergence magnet convergence of meridians convergence pressure convergence ratio convergence zone convergent convergent die convergent-divergent nozzle convergent integral

科学参考收录了103327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。