“photoelectriccell-operated relay”的概念、定义、翻译、参考文献-科学参考

单词	photoelectriccell-operated relay
释义	photoelectriccell-operated relay 光电控制装置
随便看	securities borrowed securities business securities company securities dealer securities employment Securities Exchange Act securities finance company Securities Industry Automation Corporation securities in trust securities investment trust securities issued securities issued by affiliated companies securities market securities portfolio securities proceeds securities Rand securities ratings securities trading securities transfer tax securitization security security arrangement security assessor security axiom security capital

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。