“灌区工程运行维护”的概念、定义、翻译、参考文献-科学参考

单词	灌区工程运行维护
释义	灌区工程运行维护 Encyclopedia 工学灌溉工程管理释 irrigation engineering operation and maintenance灌区工程运行维护以维护灌区灌排工程设备完好、保持正常运行为目的的管理过程。
随便看	valence electron approximation valence fluctuation valence instability valence isomerism valence-matching principle valence nucleon valence number valence of an atom valence quark valence shell electron pair repulsion valence shell electron pair repulsion theory valence-shell electron-pair repulsion theory valence shell electron pair repulsion theory, VSEPR valence state valence tautomerism valence tautomerization valence universal approach valence, valency Valencia valency valency coefficient valency dictionary valency electron valency matrix valency of a graph

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。