查询词典 dredger

In addition, dredger operators are required to understand dredging processes and to be familiar with the...

本文针对疏浚技术培训与科学研究的需要，应用计算机技术和图形技术，对绞吸式挖泥船小型疏浚仿真器的功能、系统组成、数据流程以及疏浚数学模型等方面进行了探索，设计了小型疏浚仿真器，本文工作对于开展疏浚技术岗位培训，用仿真手段研究疏浚过程动态特性是有帮助的。

Ten minutes later, we caught sight of the salt dredger, a jumbo in green color.

在湖面上行进了大约十几分钟后，我们看到了一个周身呈绿色的庞然大物，这就是一艘采盐船。

The settlement of dredger fill nearby Tianjin Port was studied using cylinder model experiment.

对天津港附近的吹填土进行了沉降柱模拟试验。

Under condition of high speed current in river, adredger's grab will drift when the dredger is working.

大流速下抓斗挖泥船的抓斗飘移是设计制造或合理使用在急流河道中施工的抓斗挖泥船所必须解决的问题。

The equipment, method and advantages of ridid bed-sweeping by grab dredger are presented combining an engineering case.

结合实例阐述了利用抓斗船进行硬式扫床的设备结构，扫床方法及其优点。

Using dredger fill to reclaim land from sea is a primary way for expanding expand land space in coastal areas.

使用吹填土进行围海造地是当前拓展沿海地区土地空间的主要方法。

The main contents of spectrometric analysis and ferrographic analysis technique,and its application in condition monitoring of dredger diesel engine were discussed.

分析研究了光、铁谱分析技术的主要内容及其在挖泥船柴油机状态监测中的作用，阐述了光、铁谱分析技术用于柴油机故障诊断的依据和理论基础，重点研究了经济、有效的油液铁谱分析技术、油液光谱分析技术在柴油机状态检测与故障诊断中的应用方法。

Introduces a profile display system used on cutter dredger, the system functions, the system structure and how the system works are discussed in detail.

以绞吸挖泥船为应用背景介绍了剖面显示系统的工作原理、实现方法以及系统的组成和功能。

Because a cutter suction dredger can continuously excavate and transport the dredged material, it has extensive adaptability and good economy.

绞吸式挖泥船具有连续挖掘和输送泥浆的特点，因而具有广泛的实用性和较高的经济性。

And with the help of research work above mentioned, maintenance management for dredger will be changed over from Time Based Maintenance to Condition Based Maintenance.

本文的研究工作对提高挖泥船泥泵的技术管理水平具有十分重要意义，为对挖泥船泥泵的技术管理方式由定期维修到视情维修的转变提供了技术手段。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐