During the research process , it is from the existing liquid sulfur heating technology - steam heating one , and comgines other several kinds of heating methods . fully comsider the relative merits of heating methods , especially do the detail discussing for utilizing the operating principle of organic carrier heating , technology process and application . giving attention to the operating specialty of harbor , at the same time consider the various kinds of requirements from customers in marker competition , to select suitable technology method in harbor transferring 在研究过程中主要从已有的液体硫磺加热工艺? ?蒸汽加热工艺出发，结合其他多种加热方式，充分考虑各种加热方式的优缺点，尤其是对利用有机热载体加热的工作原理，工艺流程，应用情况进行详细论述；兼顾港口作业生产特点，同时考虑市场竞争过程中客户提出的各种要求等以造出适合港口中转的工艺方式。
So , optimization of breakwater planning is of great practical value and should be resolved immediately . at first , the paper narrates the development of numerical modeling , which includes shallow water dynamics theory and method , and compares the boussinesq model and mild - slope equation model . the purpose is to select one model that best fit for wave calculation in harbor engineering 本文首先综述了波浪数值模拟的发展概况，其中包括浅水动力学的常用理论和方法，并详细比较了目前使用较多的boussinesq模型和缓坡方程模型，其目的是选择其中较为适合港区工程波浪计算的模式，并将其作为优化模型的验证或用于适应度计算。
Credit , owing to the reports afloat , was no longer to be had ; and to meet the one hundred thousand francs due on the 10th of the present month , and the one hundred thousand francs due on the 15th of the next month to m . de boville , m . morrel had , in reality , no hope but the return of the pharaon , of whose departure he had learnt from a vessel which had weighed anchor at the same time , and which had already arrived in harbor 借款吧，由于社会上所传的那些消息，已借不到了。要偿付波维里先生这个月十五日到期的十万法郎和下个月十五日到期的十万，莫雷尔先生除了等待法老号回来，实在没有别的希望了。他知道法老号已启航了，那是他从一艘和它同时起锚的帆船上听来的，而那艘船却早已到港了。
Finally , counter - measures are put forwarded based on series of tourist flow study : making creative tourism production and marketing aiming at segmented markets ; enhancing diversified marketing in harbor cities ; strengthening sales promotion to inbound tourists , foreign businessmen and foreigners living in harbor cities , especially in shanghai ; invigorating regional tourism cooperation among the cities in yangtze river delta region 最后，基于旅游流分析提出促销的对策：对各细分市场有针对性创新产品和促销；促销手段需要多样化；加强口岸城市入境旅游者、商务游客、外籍常住人口的促销，特别是对上海的促销；与长三角地区的城市展开区域旅游合作。
Based on the analysis of the characteristics of excavated - in harbor basin , this paper discusses the layout pattern and determination of dimensions for large excavated - in harbor basin from the view of security , convenience of operation , easiness of maintenance , as well as the adaptability in the future , so as to provide a reference for layout planning of the same kind of port 摘要通过对挖入式港池布置特点的分析，从安全性、操作方便性、维护的便利性以及未来的适应性等几个方面论述大型挖入式港池的布置形态及尺度的确定，为同类型港区的布置规划工作提供参考借鉴。
For the type choice to each ited of technical equipment , rebuilding and its difficult points , we also discussed it . to the three kinds of heating methods steam heating , organic carrier heating and electrical heating mentioned in the paper , it deals with the four sides including energy saving , meeting the requirement of shippers , meeting the requirement of environment protection and technical possibility . we respectively compared its strong points and weak points , finally decided to utilize organic carrier heating as the technical plan of liquid sulfur heating in harbor transferring 研究了液体硫磺自身对工艺的要求，结合港口特殊作业环境探讨了对工艺的制约以及对各项技术设备的选型、改造等难点也进行了探讨，对文中提到的三种加热方式、蒸汽加热、有机热载体加热、电加热从节能满足货主要求，满足环保要求，工艺的可靠性四方面着手，分别比较其优劣，最终选定利用有机热载体加热作为港口加热中转液体硫磺的工艺方案。
Container automatic equipment identification ( aei ) system can be widely applied to material circulation monitoring system in customs , to container management system in harbor bureau , container depot , and transportation industry , and to monitoring and management system in machining center , etc . container aei system based on optical character recognition ( ocr ) technology makes use of image processing technology to extract and recognize characters of container codes automatically 集装箱自动识别系统在海关物流监控系统、港务局集装箱管理系统、场站集装箱管理系统、加工区监管系统、运输行业集装箱管理系统等领域有着广泛的应用。基于光学字符识别技术的集装箱自动识别系统主要是通过图像处理技术，自动提取集装箱箱号并识别，由于其具有不需要在集装箱上增加任何其他设备以及可通过人机界面，加入人工干预提高系统性能的优点，发展较快，日益受到人们的重视。
Because the melting point of sulfur is 119 , when it is lowered than that , the wulfur would change from crystal into solid . so in order to make the sulfur to meet the need of production , it must make the sulfur heating , heat supporting and keeping comstant temperature . accordingly , it produces the technology of liquid sulfur heating in harbor transferring 而由于硫磺的融点为119 ，在低于该温度时，硫磺将结晶变成固体，所以为了满足生产所需的液体硫磺、须对硫磺进行加热、伴热、恒温，这就产生了港口加热中转液体硫磺的工艺。
Because the purpose of optimization of breakwater planning in harbor is to reduce the quantity of works with the premise that the protected water area is enough . it is a complex and nonlinear problem , so the paper selects the genetic algorithm ( ga ) as the optimizing tool and forms a ga model of breakwater planning 由于港区堤防布置的优化目的是在满足港口规划的受掩护水域面积的前提下使堤防工程量最小，这是一个十分复杂的问题，亦是一个强非线性问题，因此，本文在优化过程中选择了遗传算法这一工具，建立了堤防优化的遗传算法模型，这是本文的最大特色所在。
The major harbors in the round - bohai - sea region of china bear quite a few similarities to the harbors of japan in geographical conditions and developmental history and , therefore , china ought to actively learn from japan ' s experience in harbor development and try to integrate the capacity of the three major harbors in the round - bohai - sea region in the light of japan ' s competitive cooperation theory and " region - harbor synergy " pattern , before finally achieving the goal of developing the harbors in the said region in an integrated way 我国环渤海地区主要港口与日本港口的地理特点和发展经历有着很多相似之处，因此，我国应积极借鉴日本港口发展经验，运用竞合理论对环渤海地区三大港口进行整合，最终实现“区港联动”模式下环渤海地区主要港口的总体发展。
