bottomland

英

美

网络  洼地; 泛滥地

COCA.25497

英英释义

noun

• low-lying alluvial land near a river
  Synonym:bottom

双语例句

• The numerical simulation research and application of fluid influence in the development program on the left bank bottomland of Xiaoqing River in Shou Guang city Yang Kou Town
  寿光市羊口镇小清河左岸滩地开发方案中水流影响之数值模拟研究与应用
• Grassland Ecosystem Health Assessment and Ecosystem Public Management ( d) bottomland meadow; Public Relations
  草地生态系统健康评价与公共管理
• It can be inferred that mountain landsliding should be produced because one side of the collapse is palaeokarst bottomland which provides the geologic condition.
  其滑坡可能原因是塌体位于古岩溶洼地的一端，这为滑坡提供了地质条件；
• The variability degree of soil moisture in three sands is in the order: sandy grassland>semi-mobile dune>inter-dune bottomland.
  半流动沙地和丘间低地的表层与亚表层土壤水分空间结构差异较小，但土壤水分空间变异性都要高于沙质草场表层。
• Higher water level leading to the lack of enough sunlight in spring is harmful for the germination of submerged macrophytes and the growth of spears. While, lower water levels could also cause the overgrowth or even the death of bottomland plants.
  春季高水位导致水下光照不足，不利于沉水植物萌发和幼苗生长，夏季低水位导致水生植物露出水面，引起沉水植物的疯长或衰亡。
• The ecological environment type can be classified into four types, hill grassland type, plain meadow type, seashore bottomland type and interstitial-meadow of farmland and woodland type.
  生境类型可分为丘陵山地型、平原草甸型、滨海滩涂型和农林间隙地草地型四种类型；
• Using a numerical method, the global stability and movement response of bottomland region subjected to fill loading is discussed, and the influence of fill on surroundings is evaluated.
  本文通过数值分析的方法，对填方下滩涂区的整体稳定和位移场进行分析，评价填方对周边环境的影响。
• Influences of bridge building on bottomland evolution in rivers
  建桥对河流洲边滩的影响
• Based on the experimental results of river model and measured data of related bridges, variations of discharge and sediment movement in the bridge reach after bridge building are analyzed, and influences on bottomland are discussed.
  依据有关桥梁的河工模型试验结果及实测资料，分析了建桥后建桥河段的水流、泥沙的冲淤变化，探讨了建桥对洲边滩的影响。
• Preliminary Study on Ability of Accumulation of Heavy Metal in Different Mollusca and Their Different Tissues and Organs from Yancheng Seashore Bottomland
  盐城滩涂贝类及其不同组织器官对重金属富集能力的初步研究