“two-wire automatic telephone system”的概念、定义、翻译、参考文献-科学参考

单词	two-wire automatic telephone system
释义	two-wire automatic telephone system 双线自动电话制
随便看	bulk-oil circuit-breaker bulk optical plastic bulk permeability bulk photoconductor bulk photocurrent bulk plant bulk plastic flow bulk polymer bulk porosity bulk potential bulk processing bulk production bulk property bulk purchase bulk recombination bulk refractory bulk resistivity bulk resistor bulk sample bulk samples bulk selection bulk service bulk shield bulk shielding facility bulk shieldling reactor (BSR )

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。