dredgings是什么意思

网络释义

用法例句

Study on water-sediment optimum allocation in upstream basin and comprehensive measures of sediment control in Guanting reservoirⅡ: Water-sediment optimum allocation and dredging schemes;

官厅水库流域水沙优化配置与综合治理措施研究Ⅱ——流域水沙优化配置与水库挖泥疏浚方案

The design flow for dredging activities is determined on the basis of the scouring and silting characteristics of the channel downstream of Aishan.

根据艾山以下河道的冲淤特性确定了挖泥疏浚的设计流量；依据实测资料建立了河槽糙率与流速的关系，并以此确定河床的糙率。

The determinant factors of R&D expenditure: an empirical research based on high-tech industry;

高技术产业R&D支出的影响因素研究

The relationship between R&D expenditure and patent application in Chinese universities;

中国高校R&D支出与专利申请的相关关系研究

Empirical Research on the R&D expenditure and Its Economic Effect of Listed Companies;

中国上市公司R&D支出及其经济效果的实证研究

hydraulic dredging

用吸扬式挖泥船挖泥疏浚

Design of a Small Dredging Simulator of Cutter Suction Dredger;

绞吸式挖泥船小型疏浚仿真器的设计

Drag-suction dredger 3D view system

耙吸式挖泥船疏浚作业三维显示系统

Research on Optimization and Control of Dredging Operations for Cutter Suction Dredgers;

绞吸式挖泥船疏浚作业优化与控制研究

Modeling and Simulation of Dredging Process for Cutter Suction Dredger;

绞吸式挖泥船疏浚作业过程的建模与仿真

Mathematical Model and Simulation System Design for the Dynamic Behavior of a Cutter Suction Dredger During Dredging;

绞吸式挖泥船疏浚动态特性数学模型建立与仿真系统设计

The channel of the river will fill up with mud if not regularly dredged.

河道如果不定期疏浚，就会积满淤泥。

Study on the Release Laws of Phosphorous and Nitrogen from the Sediment in Dredged Lake, Nanhu;

南湖疏浚后底泥氮、磷释放规律研究

Research Progress on the Dewatering Technologies for Environmental Dredge Sediment

环保疏浚泥浆脱水干化技术研究进展

The overflow dredging method is predominantly used to dredge silt and, generally, only with outgoing tide.

溢流疏浚法主要且于疏浚泥沙，一般只利用退潮来进行。

The Parameterized Design and Performance Prediction of Dredge Pump;

疏浚泥泵叶轮参数化设计及泥泵性能预测

Technical specification for excavation volume measurement in maintenance dredging engineering for port on muddy ground

淤泥质港口维护性疏浚工程土方计量技术规程

Experimental Study of Suzhou Creek Dredged Sludge Used as Landfill Cover Clay

苏州河疏浚污泥作填埋场封场覆土的实验研究

Influence of Dredging on Suzhou Creek Ecology System

苏州河底泥疏浚对围隔中水生生态系统的影响

Research on Sand Slurry Abrasion Mechanisms of Dredging Conditions and New Wear-Resistant Materials;

疏浚工况泥沙磨损机理及其耐磨新材料研究

Impact on Water Environment in Polluted Seriously Rivers in Suzhou by Different Dredging Degree;

苏州重污染河道底泥疏浚程度对水环境的影响

Mechanical Properties and Consolidation Characteristics of Dredged Sludge with High Water Contents;

高含水率疏浚泥物理力学及固结沉降特性研究

The Simulation of Dredged Sediment Transport and Diffusion on Marine Dumping Ground;

海洋倾倒区抛卸疏浚泥悬沙输移扩散模拟研究