查询词典 siltation

The result can be of help in treating siltation caused by density flow under similar circumstances.

同时盐水和泥沙异重流浑水接触后促进其中细泥沙的絮凝而加速沉淀。

The drainage and irrigation department is going to dig and remove the siltation.

如果要开挖淤泥，那倒是一件大工程。

It is pointed out that to apply navigable depth is an effective measure for guaranteeing vessel safe navigation and port normal production under strong siltation.

指出用适航水深是强淤现象下确保船舶航行安全及港口正常生产的有效方法。

A formula for calculating of siltation of channel by effective energy of wind was obtained and the results were identical with the measured data of Huanghua Harbor.

得出了利用"有效风能"计算航道淤积的计算公式，并与黄骅港海区现场资料进行了验证和校核，效果良好。

If you use dry cleaners 4 after a period of time, the dry cleaners pipe must be a lot of dust and dirt siltation shall periodically pipes so clean.

干洗机如果使用了一段时间后，干洗机的管道里肯定会淤积了不少灰尘污垢，所以应定期将管道清理干净。

If deforestation of mangroves continues, it can lead to severe losses of biodiversity and livelihoods, in addition to salt intrusion in coastal areas and siltation of coral reefs, ports and shipping lanes. Tourism would also suffer.

如果对于红树林的砍伐持续下去，那么将导致更加严重的生态物种和生存条件的破坏，更严重的海岸线盐化及珊瑚礁对航道的侵袭同时旅游业也将受到影响。

Article 28th strengthening river beaches, river banks and dikes of soil and water conservation, prevention of soil erosion and river siltation.

第二十八条加强河道滩地、堤防和河岸的水土保持工作，防止水土流失、河道淤积。

Based on the studies on the siltation and lake shrinking,changes of water environment and habitats of Grus nigricollis, utilizations of wetland resources, relations between ecological environment changes and current functional zone dividing model are discussed. The protection management of ecological environment under current functional zone dividing model is not effective in solving the conflicts between resources utilization and protection of the wetland. It is necessary to study ecologic structure and function of Caohai plateau wetland.

通过对草海国家级自然保护区水土流失、湖盆淤积，水环境、黑颈鹤栖息生境等生态环境特征变化以及当地社区湿地资源利用状况的分析，探讨了湿地生态环境变化与现行保护区功能分区的关系，说明三级模式下的湿地生态环境管理激化了湿地资源利用与保护的矛盾，必须加强草海湿地生态结构和功能特征的研究，制定合理的保护区功能分区，切实有效地保护湿地生态环境。

With the help of some investigation data about the research area before the project ,this article describes some distinctions about the Rushan Bay's sedimentation power in such ways .First of all ,it mainly uses tidal current power as well as wave power to analyse sediment condition in research area .The contents contain :the relation between distribution of sediment and hydrodynamic elements; sediment discharge of unit width and longshore sediment transport ,analysis of sediment transport tendency ;comparison of sea chart in different time with AutoCAD、Suffer、VB tools, analysis of erosion and siltation ;description of marine physiognomy and its relation with hydrodynamic elements .

本文通过工程建设前期的有关调查资料，采用如下方法对乳山湾的沉积动力特征进行研究：首先，文章以潮流动力为主，结合波浪动力对研究区的泥沙状况进行了分析，分析内容包括：沉积物平面分布及其与水动力因素关系；口门附近水下动力地貌分析，揭示其形成与水动力因素的关系；通过单宽输沙、沿岸输沙计算，对泥沙运移趋势进行分析；利用AutoCAD、Suffer、VB等工具，采用海图水深值对比的方法，分析乳山湾海底蚀淤状况。

The continual expansion of sand dike outside the shore and sandspit of the Yangtze River and Huaihe River, in addition to siltation of the Yangtze River and Huaihe River, caused Sheyang Lake to change gradually from semi-seal to whole-seal.

岸外砂堤，长江、淮河沙嘴的不断发展，以及长江、淮河所携泥沙的沉积作用，使射阳湖逐步由半封闭转向全封闭。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失