溶沟 meaning in English

corroded gully
karren
solution channel
swallow hole
swallowhole

Cavernous porosity can take the equidimensional form of vugs or follow channels, but the void dimensions are measurable in meters .
溶洞孔隙可呈等尺度的溶孔形态，或者呈溶沟形态，但空间大小是以米度量的。
Abstract : this paper , giving the case history of two large - s ized docks built on complex limestones with cavities , grooves , troughsond develo ped fissures in dalian area , presents the construction techniques adopted in the construction of the docks and makes analyses and co mparison between the advantages and disadvantages of the techniques
文摘:本文通过同在大连地区溶洞、溶沟、溶槽和裂隙发育的复杂石灰岩地质条件下所建造的两座大型船坞的实例，介绍了所采用的不同的施工工艺，并对其优缺点进行了相对的分析和比较。