Amongst all , the single anticorrosion line secures a speed of 500 - 1500 km / yr , approaching or being the world ' s top level 其中，单条防腐作业线的年施工能力都确保在500 ? ? 1500公里左右，整体作业水平达到或接近了当前世界领先水平。
Abstract : applying the rule and methods of value engineering ( ve ) in the research on rock heading machine assembly has made good benefit 文摘:应用价值工程( ve )原理和方法，对岩巷掘进机械化作业线配套进行研究，使其取得良好的经济效益。
The third part has analyzed the typical loading and unloading equipment and the efficiency of the produce line on addition using the " wooden bucket theory " 第三章系统分析了典型装卸机械的效率，运用木桶原理分析了装卸作业线效率和系统效率。
At present , there was n ' t reported about optimization of mixing and transport line system at raw material yard inside and outside of our country , there are only similar mixing model in sinter and steel - making plant 目前国内外对于原料场配料与作业线的系统优化设计还未见报道，只有烧结厂、炼钢厂有类似的配料模型。而且可用于指导原料场生产的系统优化方案也未见报道投入使用。
Bringing forward what are the actual optimum mixing model and falling together the optimum burden and transport line as a system , the fruit can be used to guide the produce , there are similarity system in domestic and foreign is n ' t reported 提出了什么叫真正的配料优化模型，将配料优化与作业线优化作为一个系统结合起来考虑。成果可直接指导生产，而目前在国内外钢铁企业原料场还未见类似系统投入运行中的报告。
In fact the problem include of mixing , transporting , stocking , loading and unloading etc . namely optimizing mixing model ( optimizing mixing ratio , transporting line , the material socking area deploying in reason ) , setting up the model for the process of blending 这实际上就包含了配料问题、运输问题、贮存问题、装卸作业调度等几类问题；即配料模型优化(配比优化、作业线优化及料场货位的合理配置) 、混匀过程模拟模型的建立及原料、杂矿加工技术问题。
The belt conveyer produced by sjlc consist of standard parts ; they are big in transfer quantity , advanced and simple in structure , easy to maintenance . belt conveyer they are widely used in mining , metallurgical and coal industry to transfer sandy or lump material , or packaged material . according to different transfer requirements , belt conveyer the transfer system can be only one belt conveyer or multi - conveyers , or combined with other transfer equipment 胶带机具有输送具有输送量大结构简单维修方便部件标准化等优点，皮带输送机广泛地应用在矿山冶金煤炭等部门，皮带输送机用来输送松散物料或成件物品，皮带输送机根据输送工艺要求，要以单台输送，也可多台组成或与其它输送设备组成水平或倾斜的输送系统，以满足不同布置型式的作业线需要。
The whole process is made of consummating the task of the port bureau ' s dispatch , setting the major task , fixing the lines " amount , deciding the technical standard , determining the statistics of the resources used , attaining the targets , setting a synthetic value on multiple plans , and printing or showing , - - - - - - hence making the relevant models realize the all function 调度计划编制的全过程是根据局调下达的任务确定重点任务、确定各任务的开头量、不同作业线的装卸工艺标准、资源利用统计情况、各计划方案的指标达标情况、以及多方案的综合评价问题和打印输出。
Optimum burden is linear programming by aiming at reducing the cost and control the ore component programming base on the operational research theory ; the programming language is visual basic . optimizing the transport line is based upon optimum burden , the method of optimizing is linear programming , too . there are some innovation : analyzing the different of several mixing model providing a good and clear technic design trains of thought for other developers 在配料优化的基础上进行作业线的优化，即运输的问题的解决，也采用的是基于单纯形法的线性规划求运输成本最低的计算方法；其创新点主要在于分析了原料场配料模型区别与其它类似模型的特点，给予其它开发人员提供了一个良好清晰的工艺设计思路。
This paper use tientsin port as an example to analyze the relative factors , which affect the optimum allocation of equipments on port after having researched and analyzed national and foreign data . the math model of the optimum allocation of equipments based on integral layout theory has been set up and the brief design method of software about the optimum allocation of equipments on port . the following are a brief introduction of my work in this paper 在调查和分析国内、外的有关资料和现状的基础上，本文以天津港为例，初步分析了影响港口装卸生产作业线设备优化配置的相关因素，应用基于整数规划的设备优化配置数学模型，提出了港口装卸生产作业线设备优化配置软件的设计研究思路和概要。
