natural levee
[地质] 天然堤
常用释义
英式发音
美式发音
基本释义
- [地质] 天然堤，天然堤岸；自然堤
例句
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1·Once a natural levee alluvial flood, it will generate a new cross-flow.天然堤一旦被洪水冲积，就会产生新的叉流。
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2·The main sedimentary microfacies comprise distributary channel, mouth bar, distal bar, blanket sand, natural levee and crevasse splay.主要沉积微相为水下分流河道、河口坝、远砂坝、席状砂、天然堤、决口扇等。
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3·The natural levee, crevasse splay and overbank sand are difficult to be effective reservoir for their content of mud-bearing silt, silty mud and unmixed mud.天然堤、决口扇、溢岸砂多为含泥粉砂、粉砂质泥和纯泥，很难成为有效储层。
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4·"One of our wildlife managers even spotted deer and coyotes" -natural enemies - "standing on the same levee together."我们中的一个野生动物管理员甚至看到鹿和土狼——这对天敌——一起站在同一块防洪提上。
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5·The production levee changes the natural law of flood evolution.生产堤的存在改变了洪水正常的演进规律；
同义词