“预防性养护”的概念、定义、翻译、参考文献-科学参考

单词	预防性养护
释义	预防性养护 Encyclopedia 工学公路养护释 preventive maintenance预防性养护公路整体性能良好但有轻微病害，为延缓性能过快衰减、延长使用寿命而预先采取的主动防护工程。
随便看	pseudo-filtered limit pseudo first order reaction pseudo-first order reaction pseudoforce pseudofossil pseudo free group pseudo-Frobenius ring pseudo function pseudo-function pseudo-functor pseudo-Galilean space pseudo-game pseudogap pseudogel pseudogene pseudo-geodesic pseudo-geometric ring pseudo-ginseng industry pseudogley pseudo-gradient vector field pseudograph pseudo-graphite pseudogroup pseudogroup of transformations pseudo-group structure

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。