“1∶50000 hydrogeological survey”的概念、定义、翻译、参考文献-科学参考

单词	1∶50000 hydrogeological survey
释义	1∶50000 hydrogeological survey Encyclopedia 理学1:5万水文地质调查释 1∶50000 hydrogeological survey1∶50 000水文地质调查在一定区域内，为查明区域水文地质条件等相关项目而开展比例尺精度为1∶50000的区域水文地质调查工作。
随便看	orchard-planting problem orchard problem orchard vegetation orchard visibility problem orchard with sod cultivation orchestra orchestral music interlude in an opera orchestra pit orchestration orchestrator of film and TV music Orchestre de la Suisse Romande Orchestre de Paris Orchestre des Concerts Lamoureux Orchestre National de France orchid orchid and bamboo orchidantha family Orchid Blooms in Spring Sunshine orchid garden Orchid Journal Orchid-Land Selection of Ci Poems of the Ming Dynasty Orchid of the Valley Orchid Painting Technique Orchid Pavilion in Shaoxing Orchid，Rock by Ma Shouzhen

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。