“长江电子航道图”的概念、定义、翻译、参考文献-科学参考

单词	长江电子航道图
释义	长江电子航道图 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	four child-nursing methods Four Chuanqi Plays of Li Yu Four Chuanqi Stories of the Weichenxuan Edition Four Ci-Poetry Selections from the Thatched Cottage: Annotated and Classified four circle diffractometer four-circle diffractometer four clappers four classics of the southern opera Four Clean-ups Movement four coins problem four coins theorem four-colorable four-color conjecture four-color image four-color photometry four-color problem four color theorem four-color theorem four-colour photometry system four-column statement four combination four component geophone four-component instructional design four-component seismic four-component spinor

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。