“subgrade maintenance”的概念、定义、翻译、参考文献-科学参考

单词	subgrade maintenance
释义	subgrade maintenance Encyclopedia 工学土木工程养护技术释 subgrade maintenance路基养护使路基及其附属设备处于坚固和稳定的状态，保证车辆畅通无阻的经常性的维护。包括日常检查和观察路基各部分的变形，及时预防和整治病害。
随便看	intersect obliquely to intersect properly to intersect transversally to intersegmental membrane intersegmental part intersegmental reflex intersemiotic translation intersex intersexuality intersexuality of animals intersexual selection inter-simple sequence repeats，ISSR inter-sixtile distance intersolubility interspace interspecies interspecies adaptation inter-specific association interspecific competition interspecific crossing interspecific difference interspecific hybridization interspecific interaction interspecific justice interspersed repetitive sequence PCR，IRS-PCR

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。