码头

It was possible that the recent frequent appearances of the Star Ferry Pier Clock Tower on the news or the pictures of that being shown by the teacher in the art class had impressed Chung so much that the idea of "Clock Tower = Ferry Pier" had rooted.

可能近日电视新闻中经常出现旧天星码头钟楼的画面，又或者老师给他们看的码头照片，就是旧天星码头，进进的意识中，钟楼很自然就代表了码头，其他的都是枝节。

Waigaoqiao Container Terminal Digital Operation Management System is constituted by hardware system including Terminal internal Local Area Network and Wireless network,external Ethernet network, computer application systems developed in the light of demands and feature of terminal operation management,industry control and monitoring systems.

它以码头营运系统为核心，码头通讯系统为骨干通道，码头监控和码头设施、设备控制系统为辅助，为集装箱码头装卸生产的高效营运，提供了安全、有效的信息化平台。

The results of test indicate that it is basically consistent of the overtopping and wave crest elevation.And at the same time,the tranquility condition analyzed,operating days lost due to wave are obtained.

根据对试验数据的分析结果，码头上水情况与码头前沿波峰面高度基本吻合，同时通过对码头泊稳条件的分析，得到码头泊位波浪年损失作业天数。

Based on the floating causeway pier system mission requirements and theprinciple of working of the system, the general arrangement of system is studied, andthe pontoon-types and causeway section types constitutes of floating causeway piersystem are analyzed, be after, the primary assemble flow of system is explained in thearticle. For the environmental loading of the floating causeway system, we use theapproximately method of single-ship wind and wave and current static load, affordingnecessarily environmental information and data for the design of floating causewaypier anchor system. Also, based on Load Code for Harbour Engineering, diversified shiploading acting on seaward of the causeway pierhead is quantificational calculationed,preparing for the design of pierhead pontoons and ensuring security and adaptabilityand endure of the pier configuration.

本文根据浮式栈桥码头系统任务需求和工作原理，对整个系统的总体规划进行了研究，分析了构成码头系统所需浮箱的种类和浮箱单元的类型及系统的主要拼装流程；对于浮式栈桥码头系统的环境载荷，本文利用单一船舶风、浪、流静态作用力的经验公式进行估算，为浮式栈桥码头锚泊系统设计提供必要的环境资料及环境载荷数据；本文还按照港口工程载荷规范，对作用于浮式栈桥码头系统向海一端突码头的各种船舶载荷进行定量的计算，为突码头浮箱结构设计作准备，以确保码头结构的安全。

III.As an old dock, Shimen Dock plays an important role in the development of the surrounding areas and transportation of consumer products. It provides more than 100 employment opportunities and contributes to social satiability.

三、石门码头是存在了多年的老码头，码头的存在不仅为周边城市发展和日用物资的中转发挥了积极作用，同时码头的生产作业解决了一百多名职工的就业问题，也为社会稳定发挥了积极作用。

Comparing the design of a coal terminal adopting different models of transport vessels in the Pearl River Delta region, this paper demonstrates the feasibility of adopting self-unloading vessels in newly-built and rebuilt terminals, to serve as a referenc

摘要通过对珠江三角洲河网地区某电厂煤码头采用不同运输船型的比较设计，提出该区域电厂新建和改建码头采用自卸船码头的可行性与经济性，供同类码头设计时参考、借鉴。

The throughput of the mineral terminals would reach to 8,620,000 tons and that of the finished- product terminals 1,800,000 tons by the means following:Enlarge the 6#,7#,8# and 9# quay,connect the wharfage of 6# quay with that of 7# quay,connect the wharfage of 8# and 9# quay,make the operation in the quay harmonious,improve the management of logistics and make the type of arriving ships more reasonable,etc..

通过采取扩建6、7号码头和8、9号码头库场或将6号与7号码头的库场和8号与9号码头的库场相连通，增加码头作业的协调性，优化货源组织与库场管理、优化到港船型等措施后，可使工业港矿石码头综合通过能力达到862万吨，成品码头综合通过能力达到180万吨。

The motion of ships berthed in front of wharfs affect structure and wharf stability, so it is important to study the hydrodynamic response of berthing ships.

码头前系泊的船舶在波浪等外在环境因素作用下产生摇荡运动，船舶运动中对码头设施的碰撞将影响结构强度和码头的稳定性，因此对码头前系泊船舶运动响应的研究是很必要的。

At last, the paper introduces the basic components, layout, loading and unloading process flow of Tian Jin Container Terminals, evaluates the related performance parameters and at last introduces some related empiristic formulas based on the historical data of an actual terminal.According to the idea of the finished eM-Plant hiberarchy and dynamic model and the process characteristics and simulation aims of Container Terminals, the paper introduce the characteristics and modelling process of discrete event;At the specification of eM-Plant ,the paper show the modelling unit and programming function of eM-Plant detailedly .

根据天津港集装箱码头物流系统的层次模型和动态模型的思路，以天津港码头的数据为原型，根据天津港集装箱码头生产作业的特点与仿真目标的要求，介绍了离散事件系统的特点和对离散系统仿真的步骤，在eM-Plant的主要特点说明中，详细介绍了eM-Plant的建模单元和其编程功能，针对本模型的特点，说明了模型的结构和仿真目标，在保持模型主要特点和功能的前提下对模型进行了必要的抽象和简化，然后借助现代离散事件动态系统仿真语言eM-PIant，建立了集装箱码头物流系统的计算机仿真模型，并利用码头的实际营运数据验证了仿真模型的可靠性。

At the beginning of the paper, a literature review on the domestic and abroad researches of Container Terminal logistics system is provided introducing some computer simulating model technology apply case on Container Terminal logistics system on the domestic and abroad; secondly this article introduce the element and characteristics of Container Terminal operation system ,specially operation flow , controlling principle (including gate testing principle, ship controlling principle , quay operating principle , yard I/O operating principle , yard running system),followed by quality evaluating index and empiristic formulas of Container Terminal .

本文首先回顾了国内外集装箱码头物流系统的研究动态，介绍了国内外计算机仿真技术在集装箱码头物流系统仿真中的应用情况，然后介绍了集装箱码头作业系统的组成和特点，以及其装卸工艺、作业流程、操作原则(包括大门检查箱作业原则、船舶调度管理原则、码头前沿操作原则、堆场存取箱作业管理原则、堆场管理系统)，接着介绍集装箱码头系统的性能评价指标和码头通过能力经验公式及出入口车道数计算，并结合天津港集装箱码头物流系统的特点，系统地介绍了天津港集装箱码头的基本组成、布局、装卸工艺、作业流程后，评估了集装箱码头物流系统的相关性能指标，并结合实际码头的历史数据，介绍一些相关的经验公式。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。