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利用资本市场推动水运建设 总被引:2,自引:0,他引:2
长期以来,资金问题一直是制约我国水运建设发展的主要问题.水运建设由于投资回收期长、投资盈利水平低,因而还贷能力不足,另一方面,我国资本市场的发展滞后于水运建设产业发展需求.因此,如何利用资本市场推动水运业发展是亟待解决的大课题. 相似文献
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我国内河航运建设投资近年来保持持续高增长,加上各大河运航道网基础设施条件和港口航运服务体系日益完善,使我国内河航运成为水运业发展的"新引擎"。航运界业内人士认为,内河航运业正进入难得的发展"黄金期",应在完善投融资机制、加快多式联运 相似文献
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水路运输是综合运输体系的重要组成部分,不仅对中国国民经济、对外贸易和区域经济社会的发展起到了重要支撑作用,还对国民经济其它部门起到很大的拉动与推动作用。文章首先界定水运业对国民经济的贡献范围,然后建立定量评价指标,最后运用投入产出法对水运业在国民经济中的贡献进行定量测算。测算结果表明,2007年我国水运业不仅直接和间接地为GDP做了9.49%的贡献,还为相关上、下游产业提供了强大的支撑贡献。 相似文献
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"跨江发展",建设"五个中心"是南京市第十二次党代会确立的南京发展的重大战略,建设"长江国际航运物流中心"是南京水运业发展的又一次重大机遇。南京水运的现状 相似文献
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民营资本是带动温州市海运经济持续高增长的重要力量.近两年来,是温州市水运投入最大,发展最快的时期.促进金融部门与水运业的沟通、共识与互信,解决水运企业融资渠道"瓶颈"问题是关键. 相似文献
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安徽水运已进入有史以来最快的发展时期,展望"十二五",我们要充分利用得天独厚的水运条件,大力发展内河水运业。安徽水运将围绕"投资双百亿,成就新跨越"的目标,进一步加快发展,力争用五年的时间初步迈进水运强省的行列。 相似文献
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介绍了我国港口资源的整合现状,指出港口整合可以提升港口的形象和地位,也为区域经济和城市的发展注入强大的动力。最后指出在港口资源整合中要避免的几个问题。 相似文献
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广州集装箱码头的轮胎式场桥小车制动器使用10多年后,出现了许多问题,故进行了改造.分析了轮胎式集装箱龙门起重机小车制动器的主要故障现象,提出了改造方案,并加以实施. 相似文献
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本文对现有的选定球面轴承的三种工程方法进行了分析比较.引入了“合力系数”,并给出了合力方向上投影面积的精确解. 相似文献
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分析柴油机故障中常见的机体裂纹故障原因,认为由于设计缺陷和管理及操作不当,易造成船舶柴油机缸体上的裂纹多发生在气缸套凸肩处。如不及时处理这些裂纹和故障,就会造成缸套的裂纹直至出现缸套漏水等严重后果,针对NANTAIQUEEN轮柴油机对该类型故障的检修提出具体措施。 相似文献
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The hydrophysical and hydrochemical structure of the Sea of Azov, with developed bottom anoxia, was studied during the RV “Akvanavt” cruise from July 31 to August 03, 2001. The anoxic zone with a thickness from 0.5 to 4 m above the bottom was found in all deep regions of the Sea. Concentrations of hydrochemical parameters were similar to the pronounced anoxic conditions (about 90 mmol m− 3 of hydrogen sulfide, 17 mmol m− 3 of ammonia, 6 mmol m− 3 of phosphate, 7 mmol m− 3 of total manganese). The hydrophysical structure was characterized by the uniform distribution of temperature in the upper 6–7 m mixed layer (UML). Below this a thin (0.4–0.8 m) thermocline layer was observed, just above the anoxic waters. Formation of this phenomenon was connected with that summer weather conditions. Intensive rains led to increased influx of river waters in June. That resulted in large input of allochtonous organic matter (OM) and inorganic nutrients; the latter were consumed on the additional autochthonous organic matter production. In July the weather was characterized by a significant rise in the daily averaged air temperature and large oscillations of temperature during the day. In this period a wind of constant direction was absent, but wind bursts were observed. The completed analyses showed that the formation of such a structure could be connected with the following factors: (i) positive growth trends of the daily averaged temperature and the daily oscillations of temperature, (ii) presence of wind bursts. The joint action of these factors resulted in the formation of the UML. The amplitude of wind bursts determined the depth of UML, and the value of trend determined the value of the temperature change in the thermocline. An initial presence of bottom halocline (caused by the Black Sea water influx to the bottom of the Sea of Azov) prevented the heating of the bottom layer and therefore led to an increase of vertical gradient of temperature in the thermocline. The spatial distribution of the turbulent exchange coefficient confirmed the existence of a “stagnation” area located above the anoxia zone, which is also, apparently, the reason for its occurrence. 相似文献