·2,447,543篇论文数据，部分数据来源于NoteExpress
Random access is one of the important functions to hydrologic database, and due to the indetermination of requirements in random access; there are some difficulties in software development.
随机检索是水文数据库重要的检索功能之一，由于检索要求的不确定性给软件开发带来一定的困难。
youdao
应用推荐
模块上移
模块下移
不移动