“urban rail transit operation and maintenance”的概念、定义、翻译、参考文献-科学参考

单词	urban rail transit operation and maintenance
释义	urban rail transit operation and maintenance Encyclopedia 工学城市轨道交通运营维护保养释 urban rail transit operation and maintenance城市轨道交通运营维护保养在城市轨道交通开通运营后，为保障安全、可靠、经济运营，针对轨道交通设施设备的维护保养。
随便看	phylogenetic diversity phylogenetic footprinting phylogenetic network phylogenetic relationship of medicinal resources phylogenetics phylogenetic species richness Phylogenetic tree phylogenetic tree phylogenetic tree analysis phylogenomics phylogeny phylogeny and phylogenetic development Phylogeny of Shangshi phylogeographic structure phylum physcoin Physic-activation process physical Physical Ability Analysis physical absorption physical abuse physical access control physical accounting of resources physical accounting of water resources physical acoustics

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。