%0 Journal Article
%T Mechanism of surface wetting: principle of least action<br>表面浸润的内在机制：最小作用量原理
%A 刘建林
%J 力学与实践
%D 2009
%I 
%X In this paper, a lot of natural phenomena are presented to show the universality of the principle of least action. The essence of surface wetting is illustrated by the principle of least action. At the same time, the energy formulation and differential formulation are proved to be equivalent for surface wetting phenomenon. Some physical phenomena are explained by the principle of least action, such as super-hydrophobic state of the lotus leaf, jumping on water of the water strider, directional motion of the liquid drop and capillary adhesion. Some philosophical meanings are also discussed in this paper.
%K surface wetting
%K super-hydrophobic state
%K principle of least action
%K philosophical meaning<br>表面浸润
%K 超疏水状态
%K 最小作用量原理
%K 哲学意义
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=0656AC4DF05C7C7753109786693E064C&yid=DE12191FBD62783C&vid=4AD960B5AD2D111A&iid=94C357A881DFC066&sid=CD775AE9DDBD7B53&eid=7E8E8B150580E4AB&journal_id=1000-0879&journal_name=力学与实践&referenced_num=0&reference_num=12