“first supporting”的概念、定义、翻译、参考文献-科学参考

单词	first supporting
释义	first supporting Encyclopedia 工学巷道支护释 first supporting一次支护在软岩（土）层、较破碎的不稳定岩层或高地应力地层中掘进巷道与硐室，为保障施工安全并维护井巷的长期稳定，开挖后初次进行的支护。又称初次支护。
随便看	pseudo-Riemannian space pseudo-rigid body pseudo-ring pseudorotation pseudo-Runge-Kutta method pseudosaccus pseudo-satellite technology pseudo-scalar pseudoscalar pseudo-scalar covariant pseudoscalar meson pseudo-scalar product pseudoscalar singlet pseudoscope pseudoscope image pseudoscopic image pseudosection diagram pseudo-seismic interpretation pseudo-semantic tree pseudo-separant pseudoseptum pseudo-side pseudo-similar pseudo-simplicial pseudo-skewsymmetric

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。