查询词典 dredger

The remote monitoring system of dredger machinery equipment based on wireless network is designed, which is composed of marine monitoring system, ship-shore communication system and onshore remote monitoring system.

本文首先分析了远程监测技术的发展及现状，然后深入的研究了船载监测系统、船岸通信系统和岸基远程监测系统及相关技术，设计开发了基于无线网络的挖泥船机械设备远程监测系统。

Domestic dredge market is in demand exceeds supply level, huge dredger demand brought new turning point to Chinese shipbuilding industry.

国内疏浚市场正处于供不应求阶段，巨大的挖泥船需求给中国造船业带来了新的契机。

Mud-pump is one of the major facilities of the dredger and the wear-life of the pump shell,leaves and linings are short.

泥浆泵是挖泥船的主要设备之一。其泵壳、叶轮和衬板由于磨损寿命较短。

It has been proved in practice that it is an inevitable trend to build the remote monitoring system of dredger machinery equipment based on wireless network and do research on marine monitoring system, onshore monitoring system and their interconnection and data transmission according with the development of wireless network and modern shipping technology.

实践证明，构建基于无线网络的挖泥船机械设备远程监测系统，紧跟无线网络技术和现代船舶技术发展的步伐，进行船载监测系统和岸基监测系统及其互联和数据传输的研究，符合船舶监测系统的发展趋势。

The production of placer gold main includes two details which are gold dredger and island concentrator.

砂金生产主要包括采金船和岸上选厂两大环节。

To predict the multiple dynamic behaviors of the suction pipe system of a trailing suction hoper dredger when it is dredging at sea under the un-quiet conditions, the forces acting on the system should be analyzed accurately.

摘要为预测耙吸式挖泥船远海施工时耙吸管系统在非静态环境中的多体动力学行为，要求准确分析作用在该系统上的力。

To predict the multiple dynamic behaviors of the suction pipe system of a trailing suction hoper dredger TSHD when it is dredging at sea under the un-quiet conditions , the forces acting on the system should be analyzed accurately .

为预测耙吸式挖泥船远海施工时耙吸管系统在非静态环境中的多体动力学行为，要求准确分析作用在该系统上的力。

European some bay, de Haijun's minelayer is weekly one, 3, 5 come lay mines, ying Haijun mine dredger is weekly 2, 4, 6 come mine sweeping.

欧洲某海湾，德海军的布雷艇每周一、三、五来布雷，英海军扫雷艇每周二、四、六来扫雷。

This paper illustrates how a box ladder for suction cutter dredger was designed.

强度计算；绞刀；箱型；受力状态；质量分布；剖面模数；结构节点；绞吸式挖泥船；均布载荷；吸泥

Gold dredger is taken as an axample to discuss the performance and require-ment of the main drive of bucket dredge. The advantages and shortages of three current typi-cal mechanical drive schemes are objectively analyzed.

以采金船为范例，阐述了链斗式挖掘船主驱动的工作特性及要求，对目前三种典型机械传动布置方案的优缺点作了客观分析，指出斗键生驱动引用液压技术的条件已趋成熟。

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