“river crossing and bridge equipment”的概念、定义、翻译、参考文献-科学参考

单词	river crossing and bridge equipment
释义	river crossing and bridge equipment Encyclopedia 工学土木工程重大灾害应急抢修器材释 river crossing and bridge equipment渡河桥梁器材用于架设应急桥梁或抢修原有桥梁，保障车辆和装备通过江河、沟谷等障碍所使用的工程器材。
随便看	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 optical heterodyne optical heterodyne detection optical holographic recording materials

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。