highstand是什么意思

Each sequence is made of transgressive system tracts and highstand system tracts.认为娄山关组由7个三级层序组成,层序界面为古岩溶不整合面或暴露带,每个层序都由海进体系域和高水位体系域构成.Highstand System Tract mainly develops depositional system of offshore - meare, fluvi...

highstand的音标：highstand的英式发音音标为：[haɪz'tænd]highstand的美式发音音标为：[haɪz'tænd]...