“TN系统”的概念、定义、翻译、参考文献-科学参考

单词	TN系统
释义	TN系统 Encyclopedia 工学电气安全释 TN systemTN系统电源系统有一点直接接地，电气设备的外露导电部分通过保护导体连接到此接地点的系统。
随便看	shortest spanning tree shortest tree shortest vector problem short exact sequence short fiber content short finish shortfin mako short focus lens short hairpin RNA，shRNA short-hole blasting of open pit short hole ore blast Shorthorn short increment sensitivity index shorting short inter-frame space short inter-frame space, SIFS short interspersed element short interspersed nuclear element short interspersed repeated sequence short line short lived intermediates short lived nucleus short-lived nucleus short-lived plant short-lived radionuclide dating

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。