flood plain

The flood plain and swamp faces mudstone provided a good cap rock condition for reservoir forming.

广泛发育的泛滥平原相、沼泽相泥岩为油气成藏提供了良好的盖层条件.

Momentum transfer coefficient plays an important role in computing conveyance capacity, mean apparent shear stress on the vertical interface between main channel and flood plain, mean boundary shear stress on flood plains or in main channel respectively.

复式河槽动量输运系数在计算复式河槽过流能力、滩槽交界面平均表观剪切应力和滩槽床面平均剪切应力等方面有着十分重要的作用。

It divided into point bar, the last channel, abandoned channel, crevasse splay, spill shore sand, flood plain six kinds of sedimentary microfacies.

划分为点坝、末期河道、废弃河道、决口扇、溢岸砂、泛滥平原6种沉积微相。

Shallow lacustrine-delta facies can be divided into delta distributary plain subfacies and delta front subfacies. Delta distributary plain subfacies include 4 kinds of microfacies: overwater distributary channel, natural levee, crevasse spray, and flood plain mud;

浅水湖泊三角洲相可划分三角洲分流平原和三角洲前缘两种亚相，三角洲分流平原亚相包含水上分流河道、天然堤、决口扇、泛滥平原泥等4种微相；

Because of increasingly river channel silting, gradually shrunken channel, decreased discharge capacity and markedly lowered flood plain storage, the food of Yellow river, caused by low flow, can lead to high water stage and huge danger.

黄河下游河道逐年淤积抬高，河道断面萎缩，过流能力降低，漫滩流量大幅度减小，致使黄河洪水出现小流量、高水位、大险情的特点。

Investigation Analysis of Rural Drinking Water Security in Yellow River Flood-Plain Areas in Shandong Province

山东黄泛区农村饮水安全问卷调查分析

The snaking stream is composed of riverbed, marginal bank, crevasse splay, flood plain and so on.

曲流河包括河床、边滩、天然堤、决口扇以及泛滥平原等微相，泉三段沉积微相中边滩最为发育。

Considerable error may occur to the calculation of flow capacity for channels with compound cross section by means of Manning formula, when flood is out-of-bank and flooding of plain is happened.

复式河槽在洪水漫滩后，直接运用曼宁方程计算过流能力将带来很大误差。

Flood drain of wide lowland plain behind mud coast mostly clings to tide locks on seacoast, and the influence of tidal flat inning project on tide lock drainage should be solved through seawall line choosing.

淤泥质海岸后方大面积的低地平原主要通过海岸上建设的涵闸排水，潮滩匡围对沿海涵闸排水的影响是围垦工程必须解决的问题。

Before the flood arrives, the river's flood plain is calm and dry.

在洪水爆发前, 泛滥平原平静干旱.

It's necessary to regulate flood-plain reclamation phenomenon according to the water law, in order to realize the combination of ecological benefits and economic benefits.

对现实中存在的堤滩地垦植现象要依照水法加以严格规范，实现生态效益与经济效益的结合。

The third member of Shawan Formation was braided-delta plain subfacies, which was divided into braided channel and flood plain.

沙湾组三段为辫状河三角洲平原亚相，细分为辫状河道和河道间湾。

Vast desert plateau, along the Nile valley and delta is flood plain.

广阔的沙漠高原, 沿尼罗河及三角洲是泛滥平原.

The peak values of BTC decreased in the order: flood plain abandon farmland sesame land orangery conservation forest.

穿透曲线的峰值大小关系为：河漫滩弃耕地芝麻地柑橘园涵养林。

The lowest parts of the flood plain may form " back-swamps ".

河漫滩最低的部分可以形成河漫滩沼泽.