疏浚工 meaning in Chinese
dredger
Examples
- It can work under a variety of dredging conditions with good benefit . because of the complexity in underwater soil , river bed condition and dredging process of a real dredging project , dredging conditions are very often unsteady
在实际的疏浚作业过程中，由于水下土质、河床形态和作业过程的复杂性，严格地讲，疏浚工况是非恒定的。 - This dissertation firstly discusses the basic structure of trailing suction hopper dredgers , then establishes the mathematical model of dynamic process of trailing suction hopper dredgers and the model of compensator of wind and wave , develops a set of real time simulation software using oop visual c + + , mfc , delphi and activex component technology , and simulates the different dynamic characters for different working situations
本文从讨论耙吸式挖泥船基本结构和基本工作过程着手，建立了耙吸式挖泥船疏浚系统的数学模型，采用面向对象的visualc + + 、 mfc图形函数、 delphi和activex控件技术，开发了一套实时仿真软件，仿真了不同疏浚工况下的动态特性。 - In practice , because of the differences in soil property and irregular riverbed , dredging processes are usually complicated . in addition , dredger operators are required to understand dredging processes and to be familiar with the basic characteristics of the dredging equipment through specific training in order to control the dredging equipment correctly
生产实践中，水下土质的差异及河床形态的多变，使得疏浚工况和疏浚作业比较复杂，再加上大型疏浚设备十分昂贵，从而客观上要求船员事先应通过岗位培训，了解疏浚过程，熟悉疏浚设备的基本特性，为正确操控疏浚设备，实现安全高效疏浚，提供技术保证。 - From the viewpoint of the characteristics of two - phase liquid sand slurry wear , combined with the examination and study on easily damaged workpieces , the wear failure ' s basic rules are pointed out , of the pump shell and the cutter - piece on service , and the general principles of material wear - resistant designs put forward . the sand slurry abrasion tester has been designed and developed which can simulate general dredging conditions . summarized and presented are the position - exchange measuring method of sand slurry abrasion test and the experiment specification of sand slurry wear test of dredging conditions
文中系统论述了作者在疏浚工况泥沙磨损机理及其耐磨新材料课题研究中的工作成果，主要研究内容和创新点如下：总结分析了磨损研究动态和提高材料耐磨性的方法；从两相流泥沙磨损的特点出发，结合对失效易损件的考察研究，分析指出了现役泥泵壳和绞刀片磨损失效的基本规律，提出了材料耐磨损设计的基本思想；设计研制了能模拟疏浚工况的泥沙磨损试验机，总结提出了泥沙磨损试验换位测试法和疏浚工况泥沙磨损试验规范。