“二次支护”的概念、定义、翻译、参考文献-科学参考

单词	二次支护
释义	二次支护 Encyclopedia 工学巷道支护释 secondary support二次支护井巷掘进中采用分次支护时，在一次支护完成后再次施工的支护。又称永久支护、后期支护。理学地下工程支护释 secondary support二次支护在初期支护稳定后完成的提供安全储备或承载后期围岩压力的支护形式。
随便看	high-level language high level language computer high level laser therapy high level liquid waste high-level nuclear high-level nuclear waste high level Petri net high level radioactive waste high-level [radioactive] waste high-level radioactive waste high-level [radioactive] waste; high-level [nuclear] waste (HLW) high level scheduling high level vision high level waste high-level waste high leverage points high leverlaser therapy high lift actuation system High Lift Control System high lift system high light highlight highlight common valuation criteria high light components high light efficiency breeding for forage plants

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。