levee ridge 中文意思是什麼

levee ridge 解釋
天然堤河床
  • levee : n 1 (國王等起床后的)接見。2 〈英國〉(國王專對男臣舉行的)早朝,接見;(法國宮廷的)早朝。3 〈...
  • ridge : n 1 【動物;動物學】脊;脊背。2 山脊;嶺,崗;分水嶺,山脈。3 屋脊;(犁溝與犁溝間的)犁壟;鼻樑...
  1. 2, by detailed studying of sedimentary microfacies, guan 3 - 6 beds mainly belong to high crooked fluvial deposition system, and some parts of guan 5 - 6 show plait fluvial deposition system features : detailed divided them into edge beach, center beach and natural levee etc. 9 deposition microfacies and beach ridge and groove microficies

    2 、通過沉積微相多層次逐級細分研究,認為館3 - 6砂層組主要屬于高彎曲度曲流河沉積體系,館5 6部分小層表現為辮狀河沉積體系;並細分出了邊灘、心灘以及天然堤等九種沉積微相,以及灘脊和凹槽等微微相。
  2. Levee : an embankment for preventing flooding ; a continuous dike or ridge ( as of earth ) for confining the irrigation areas of land to be flooded

    堤防:用來防止淹水的堤壩;一個連續的圍堰或土坎(地表)為阻止灌溉區被洪水泛濫。
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