“灌区更新改造”的概念、定义、翻译、参考文献-科学参考

单词	灌区更新改造
释义	灌区更新改造 Encyclopedia 工学灌溉工程管理释 renovation and reconstruction灌区更新改造为恢复灌区灌溉设施功能，提高工程设施和运行管理的技术水平，采取措施对现有灌区各项工程、设备等进行的更新或技术改造过程。
随便看	optical frequency optical frequency comb optical frequency comb generator optical frequency domain analyzer optical frequency doubling optical frequency measurements optical frequency mixing optical frequency standard optical functional composites optical functional materials optical function crystals optical gain optical gain, light gain optical galaxy optical gate optical glass optical glass fiber optical glow optical goniometer optical grating transducer Optical Gravitational Lensing Experiment optical grinding optical guidance optical gyroscope Optical Hawaiian Array for Nanoradian Astronomy

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。