“secondary support”的概念、定义、翻译、参考文献-科学参考

单词	secondary support
释义	secondary support 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	film close-up film coated multiparticulate sustained release preparations film coated sustained/controlled release preparations film coated tablets film coating method Film College of Florida State University Film College of Hong Kong Baptist University Film Comics film commentary film-contemplation film cooling film cooling hole film copy film copyright film corrosion Film Criticism film criticism Film Cultural Center of Hong Kong Film Culture Film department of Commercial Press film derivatives market film disk film disk, thin film disk film display film distortion

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。