“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	purity analysis of biological medicine purity and impurity analysis of monoclonal antibody purity determination Purity of Ci Poetry purity of colour purity testing method for gene therapy products purity theorem Purkinje cell Purkinje cell layer Purkinje effect Purkinje fiber purkinje fiber Purkinje fiber network Purkinje fibre purlin purl stitch Purna Das Baul Purnell’s mill Purnululu National Park purple Purple Academy of Culture ＆ Creativity purple amaranth purple bacteria purple blue paper purple boundary

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。