The basic principle and its application of chronological loop curve method, later water level method, adjusting factor method and fluctuating ratio method were analyzed here.

 
  • 介绍连时序绳套曲线法,水位后移法,校正因数法,涨落比例法的基本原理及其在梧州水文站的应用分析。
今日热词
目录 附录 查词历史