“防区扩展模块”的概念、定义、翻译、参考文献-科学参考

单词	防区扩展模块
释义	防区扩展模块 Encyclopedia 工学扩展模块释 zone expansion module防区扩展模块防区扩展模块是总线式报警控制器用来标识防区的采集设备。主要作用是扩充报警控制器的防区数量，常见的有2路、4路、8路等防区扩展模块。
随便看	ring of differentiable functions ring of differential operators ring of differential polynomials ring of dual numbers ring of endomorphisms ring of finite generation ring of finite presentation ring of fractions ring of functions ring of germs ring of integers ring of invariants ring of Jupiter ring of linear transformations ring of manifolds ring of matrices ring of Neptune ring of numbers ring of operators ring of polynomials ring of power series ring of principal integers ring of quaternion ring of quaternions ring of quotients

科学参考收录了854744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。