但我想用easyalluvial来解决这个问题1、R中重复值的处理 unique函数作用：把数据结构中，行相同的数据去...
Flow resistance and bed form geometry in a wide alluvial channel. S-Q Yang,S-K Tan,S-Y Lim. Water Resources . 2005Yang, S. Q., S. K. Tan, and S. Y. Lim (2005), Flow resistance and bed form geometry in a wide alluvial channel, Water Resour. Res., 41, W09419, doi:10.1029...
L. Wilson ( 2006 b), Comment on “Flow resistance and bed form geometry in a wide alluvial channel” by Yang, Tan and Lim , Water Resour. Res. , 42 , W06601, doi: 10.1029/2005WR004663 .Cardenas, M. B. , and J. L. Wilson ( 2006 ), Comment on “Flow resistance and bed form...
Tratamento da ulcera peptica gastrica e duodenal com cimetidine em capsulas de liberacao prolongada.Plant diseasesNo abstract is available for this article.doi:10.1029/2006WR004915Shu‐Qing YangSoon‐Keat TanSiow‐Yong LimAcademic Press,