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首先回顾了江南造船与七О八所的历史成长过程和双方合作取得的辉煌成就,并通过回顾船舶科技创新的历程得到了有益的启示:(1)科技创新是一个知识不断积累,认识不断深化的过程;(2)科技创新源于文化的交流、融合;(3)科技创新必须坚持走与生产相结合的道路。期望七О八所与江南一长兴造船凝心聚力,再创美好未来。 相似文献
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首先回顾了江南造船厂84年(1865~1949)的发展历程,然后总结了江南造船的历史经验和办厂特色,并相信江南精神必将继续发扬光大、与时俱进. 相似文献
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1996年,七○八研究所通过了科技事业档案管理国家一级认证.建所60多年来一贯重视归档工作,要求重点产品完成后要及时归档,每5年要编写一次所史,因此七○八所保存的档案比较完整.七○八所的档案真实地记录了新中国成立以来我国船舶事业的发展过程,见证了人民海军舰船从小到大的演变,也记载了从院士到一般科研人员的成长,这些档案材料为七○八所的发展奠定了坚实的基础,也是七○八所文化发展的重要组成部分. 相似文献
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《水运管理》2012,34(7):4-4
2012年6月15日上午11时,上海市锦江航运有限公司与江南造船(集团)有限责任公司在上海东郊宾馆举行了"锦江型"1100TEU集装箱船建造合同签约仪式。锦江航运公司董事长、总经理姚莉与江南造船(集团)总经理林鸥签署了建造合同,上海市国有资产监督管理委员会王坚主任出席签约仪式并致贺辞。锦江航运与江南造船(集团)签订了建造4+2+2艘"锦江型"集装箱船的造船合同。"锦江型"船型是上海船舶研究设计院根据锦江航运提出的要求进行定身设计,江南造船(集团)和锦江航运技术人员参与认证的最新型、最经济和绿色环保的集装箱船,是集设计、船厂、船舶所有人三方共同合作的成功典范。 相似文献
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首先回顾了江南造船厂84年(1865~1949)的发展历程,然后总结了江南造船的历史经验和办厂特色,并相信江南精神必将继续发扬光大、与时俱进。 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
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