“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	critical velocity critical vertex critical volume critical volume fraction critical wavelength critical zone Criticism from Left-wing Writers to the New Moon School criticism of art anthropology Criticism of the Romance of the Three Kingdoms Criticism of traditional opera criticize lin biao and confucius campaign Critique of Dialectical Reason Critique of Everyday Life Critique of Hegel's Philosophy Critique of Political Economy (Vol. 1) Critique of Practical Reason Critique of Pure Reason Critique of Taste Critiqueof Theatre Critique of the Gotha Program Critique of the Power of Judgment Critiques of Pseudograph Books Critolaus CRM CR manifold

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。