“electronic channel map of Yangtze river”的概念、定义、翻译、参考文献-科学参考

单词	electronic channel map of Yangtze river
释义	electronic channel map of Yangtze river Encyclopedia 工学交通数字地图释 electronic channel map of Yangtze river长江电子航道图利用计算机、地理信息、空间数据库、信息服务技术等，按照《长江电子航道图制作规范》（JT/T765）制作、组织与管理的，直观地展现长江航道及两岸地物要素空间信息及其属性状况的标准化、数字化的专题地图。由国家测绘地理信息局授权长江航道局发布。
随便看	safety of transgenic medicinal resourses safety of wood planer safety of woodworking machinery safety operation of civil engineering system safety operation of crane safety operation regulation safety paper safety pedagogy safety performance safety performance evaluation safety period of fertility alteration safety pharmacology safety physiology safety pillar safety pre-evaluation safety production cost safety production incentive mechanism safety production index safety production insurance safety production liability insurance safety production license system safety production of hydropower station safety production qualification certification training safety production responsibility system safety production rules and regulations

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。