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《船舶标准化工程师》2013,(1):50-52
正[背景]保护船舶钢材免受腐蚀的方法有多种,而最简便、有效、应用最广泛的手段则是涂料保护,即对船舶进行涂料涂覆保护与装饰。我国船舶涂装技术的发展始于20世纪80年代初期,21世纪初获得了较快的发展,涂装工作被列为船舶设计的重要内容之一。本期我们将一起学习船舶涂装相关知识。 相似文献
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轮机模拟器柴油主机动态过程实时仿真 总被引:7,自引:1,他引:6
在准稳态方法基础上建立了适合于轮机模拟器的柴油主机-电子调速器系统动态过程仿真模型,并导出了柴油机变工况运行中一些过程参数的经验公式。仿真运算表明,建立的模型合理,达到了轮机模拟器实时仿真的速度和精度要求。 相似文献
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水险是有关船舶及货运保险的统称,包括两个基本险种:即船壳险和保赔险.主要指船舶由于自然灾害、意外事故、船员疏忽等海上风险造成的船舶本身的物质损失(如船壳、机器、设备、仪器、燃料等),以及船舶发生共同海损分摊与救助费用、施救费用、触碰与碰撞事故,依法由第三者负担的赔偿责任. 相似文献
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E-MALL的出现为通信带来了革命性的变化,它具有快捷、信息量大、对收到的信息可方便地进行再处理等特性。随着网络高科技的迅猛发展,E-MALL已被陆地用户广泛使用。作为专门服务于海事卫星通信的INMARSAT组织,也开通了船岸间进行E-MAIL通信的路由。 相似文献
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On 3 May 2003,a COSCO cargo carrier “Fu Shan Hai“ collided with a Polish containership in the sea east of Denmark and sank later. It was reported that the insurance premium for M/V “Fu Shan Hai“ is as high as US$30m. It is the ever large claim case in the marine insurance history of the People‘s Insurance Company of China (PICC). Though PICC launched its emergent compensation procedure and paid 70m yuan (RMB) to COSCO, this is far from enough to fill the hole. The “Fu Shan Hai“ accident gave a hard strike on the marine insurance market, worsening the difficult situation of marine insurance in China. In recent years, we have often heard the calling for making China a “large shipping and shipbuilding nation“, while our marine insurance market has been in stagnancy, which disappoints those insurance tycoons who have been kept waiting for long time. 相似文献
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Giselle P. B. Samonte-Tan Alan T. White Mary Ann Tercero John Diviva Esperanza Tabara Ciemon Caballes 《Coastal management》2013,41(2-3):319-338
This article provides results on the net benefits generated from the natural resources in the Bohol Marine Triangle (BMT) in the Philippines. The BMT spans over 112,000 ha and its coastal ecosystems are rich in biodiversity and provide economic opportunities to the coastal communities. With a 10% discount rate, the accumulated total net benefits for the BMT resources over a 10-year period is US$11.54 million. Tourism and the municipal fisheries are the most important direct use values of the coastal and marine resources of the BMT accounting for 44% and 39% of the total net benefits. Annual revenues attributed to ecosystems were as follows: coral reefs, US$1.26 million; beach/intertidal area, US$1.12 million; marine waters, US$646,501; mangrove, US$239,561; and seagrass, US$105,990. The large market values indicate the dependence of the local community on the BMT coastal and marine resources. In the same way, non-market values show the important life-support functions of coastal and marine ecosystems. The net benefits reflect the magnitude of potential losses due to improper management of coastal and marine resources in the BMT. This valuation highlights the importance of the coastal services to the BMT economy and draws attention to the benefits the local stakeholders derive from BMT coastal resources. Policy measures can now take into account these values to justify a sufficient investment in coastal management efforts to sustain the flow of coastal services in the interest of current and future generations. 相似文献
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分析当前“船舶电气”课程教学中存在教材覆盖面不够、不能满足工作需要以及现有课程教学实践性差的问题,探讨“船舶电气”教学改革的思路和方法,并针对广东海洋大学航海学院轮机专业的“船舶电气”实践教学提出改进意见。 相似文献
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水运市场发展需要信用道德,海事管理需要建立在航运企业讲信用的基础上。目前,海事管理方面存在一定的失信情况。如何改进海事管理方式,探讨促进航运企业重建海事信用道德的途径,是海事机构的职责所在,也是海事管理为水运生产力发展保驾护航,建立公正、有序水运市场竞争环境的客观要求。 一、失信在海事管理中的表现及危害性 改革开放以来,我国水运事业取得了长足的发展,为经济建设起到了巨大的推动作用。但在海事管理中,还存在一些船舶企业和从业人员,为追求效益、减少税费、降低成本而违章航行,甚至有的船舶和人员采取造假行骗、投机取巧应付海事部门监管的违法失信行为。这不仅严重影响和 相似文献
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船用燃气轮机GT1000 总被引:1,自引:0,他引:1
GT1000船用燃气轮机由航空SPEY MK202双思子内外涵合加力涡扇发动机派生而来,本文详细描述了SPEYMK202发动机的船用化改装和BT1000机的主要技术特点,包括气动,结构设计,零部件强度和系统布置等,也给出了GT1000整机的性能试验结果。 相似文献