the paper studies the chemical composition of steel for racing bicycle chain and the mechanical properties after being quenched, then the optimum chemical composition of steel is determined.

then discusses the development condition of every big iron and steel enterprises' supply chain at present, and has discovered the main questions which existed in the supply chain management.

然后综述了目前各大钢铁企业物流供应链的发展状况，并找出了供应链管理中存在的主要问题。

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chain cutter for industrial sewing machines cold-rolled steel strips for industrial chain

工业缝纫机链条拆卸器GB/T13795-1992工业链条用冷轧钢带

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in order to conduct research on collaborative production planning of a three-stage steel industry supply chain including mine, concentrate mill and iron-making plant, a mixed integer nonlinear programming model was formulated.

为了研究矿山、选矿厂和炼铁厂所构成的钢铁工业三级供应链中的协调生产计划问题，建立了相应的混合整数非线性规划模型。

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group batching optimization technique for customer order in iron and steel enterprise supply chain

钢铁企业供应链客户订单的组批优化技术研究

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collaborative production planning in a three-stage steel industry supply chain

钢铁工业三级供应链协调生产计划研究

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the hole of the auxiliary hanging rope connecting plate of the upper arm of the hoist is connected with an auxiliary steel cable chain hanging rope and a small steering rope.

吊具上臂的副吊系连接板的孔内连接副钢丝绳链条吊系和转向小绳。

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according to the analysis above, we conclude the necessity and feasibility of optimizing wuhan steel industry chain. some suggestions and policies are pointed out to optimize wuhan steel industry chain.

在最后这一部分，我们首先根据前面的分析，得出优化武汉钢铁产业链的必要性和可行性，在此基础上，提出了优化武汉钢铁产业链群的基本构想。

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in the second part, wuhan steel industry chain in the view of macroscopic economy is defined, then, wuhan steel industry chain is distinguished from the local economic system.

第二部分中，我们首先从宏观的角度界定了武汉钢铁产业链群，并对发展现状进行了分析。

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meantime, we also compare status of the relative industry in steel industry chain in wuhan with that in china and the status of steel industry in the whole economy in china.

同时也比较了武汉市主要行业在工业经济体系中的地位，进一步说明了钢铁工业在武汉经济体系中的重要性。

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however, the external environment and internal structure of the supply chain are no doubt related to motivation of the complex system brittleness of the iron and steel supply chain.

但是，钢铁供应链复杂系统脆性能否被激发，与其外部环境和内部构成有必然关系。

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then elaborates supply chain strategic management, integration management, and produces the steel supply chain e-business mode;

论述了供应链的整合和战略管理；给出了钢铁供应链的电子商务模式；

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this paper also provides a personalized information service case about iron& steel supply chain.

本文提供了钢铁供应链领域的个性化信息服务的具体案例。

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influence of silicon on toughness of steel link chain for mine use

硅对矿用圆环链用钢韧性的影响

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analysis on china's iron and steel industrial chain based on transaction costs theory

基于交易成本的我国钢铁产业链分析

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then has drawn the traditional steel supply chain model;

接着画出了传统的钢铁供应链模型；

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the drive belt is designed to last about 9320 miles, which is about two to three times longer than a typical steel chain, according to ikea.

这种驱动带设计行驶路程约9320英里，是普通钢链使用寿命的两到三倍。

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the present paper describes the manufacture process of p/ m alloyed steel chain elements for high-speed knitting machine and their properties and application results.

本文介绍了粉末冶金高速经编机链块的制造方法及其性能和使用情况。

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the dog was tied to the telephone system's ground wire with a steel chain and collar.

狗被一条钢链子和项圈绑在电话系统的接地线。

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cracking analysis on stainless steel chain board

不锈钢链板开裂原因分析

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development engineering research and application for steel rolling heater slide rails

轧钢加热炉滑轨新结构设计研究与应用

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