钢铁

The effect of the steel sector weight is more apparent in period of an expansion cycle compared to that in a period of a whole economic cycle. The hypothesis was further confirmed during the course of data sampling. Overall, in the various stages of the economic cycles, as the weight of cash deposit decreases, the expected return of portfolio amplify, while the overall risk raises as well.B. The optimal asset allocation strategy, which is subjected to the current rules and regulations, imposed the authority.

若进一步允许风险值趋近於0，适度增加风险以期获取更高报酬，实证显示全循环期与景气扩张期之债券投资部位略降，惟仍达82%以上，其中全循环期之股票类股比重由2.7%增加至9.8%，且由原配置在钢铁类股增加塑胶类股有分散类股之效果；而景气扩张期之股票部位由比重3.4%，经调整VaR值后，比重增加至15.5%，分别配置在钢铁类、金融保险、电子及塑胶等四类股以钢铁类股比重较高。

China steel industry has its own characteristics, so this paper studies on a more suitable model under Chinese environment. This paper gives a brief introduction to the current marketing channel and commercial model of iron and steel distribution industry of our country. It puts forward problems existing in commercial model.

本文详细地介绍了国外发达国家钢铁流通行业和钢材剪切中心的情况，以及我国钢铁流通行业现有的营销渠道、业态模式，指出了我国钢铁流通业态模式中存在的主要问题，同时，针对我国剪切加工配送中心的发展和现状进行了分析。

In this case, the surge is partly attributable to manufacturers front-running the government's well- signalled decision, announced yesterday, to tax steel exports, the kind of product that can bring trade tensions to a head.

这种飙升部分是因为制造商赶在政府对钢铁出口征税的决定实施之前出口产品。中国5月21日已宣布对钢铁出口征税，此前有大量信号表明中国将实施这一政策。钢铁出口可能加剧贸易紧张关系。

The outcome of international ironstone price game in which Chinese steelworks also participates in reflects the serious problem of the steel industrial organization.

从我国钢铁企业参与国际铁矿石价格博弈的结果可以折射出我国钢铁产业组织存在的问题，也再次凸显钢铁产业整合的必要性和紧迫性。

the outcome of international ironstone price game in which chinese steelworks also participates in reflects the serious problem of the steel industrial organization.it proves that it is urgent to integrate with the steel industry.

从我国钢铁企业参与国际铁矿石价格博弈的结果可以折射出我国钢铁产业组织存在的问题，也再次凸显钢铁产业整合的必要性和紧迫性。

From the perspective of make-to-order and make-to-stock mixed production planning model and advanced planning system, the second chapter summarized the features and applications of production planning in iron and steel corporations on the bases of the analysis of its integrated production processes.

第2章在对钢铁企业一体化生产流程的特点进行分析的基础上，从面向订单和面向库存的混合生产计划模式以及高级计划与排程的角度对钢铁企业生产计划的特点及应用现状进行了梳理，通过对国内外研究者对库存匹配问题研究的相关文献的分析，归纳了钢铁企业库存匹配问题的研究现状及意义。

The results indicate that both of that of iron and steel industry exceed that of whole industry average level.In iron and steel industry,ironmaking consumes most energy and yields most pollutants.The ironmaking's net energy consumption per ton pig iron of key iron and steel works is 704 kg,about 29.5%of which is used for sinter and cokemaking and isn't reclaimed satisfactorily after enhancing the physical and chemical character of raw material.This is one of the reasons why ironmaking system consumes so much energy.

结果表明：钢铁工业的能耗、污染物排放量远高于工业部门平均水平；在钢铁工业内部，炼铁系统的污染最严重，能耗最高。1996年全国重点钢铁企业吨铁净能耗为704 kg，其中29.5 ％用于烧结和焦化工序，且在提高原料的理化性能之后，未得到充分回收和利用，是炼铁系统能耗高的一个重要原因。

The Introduction of 3G mobile steel network mobile steel network is concerning 3G strong energy in market, is an integrated internet and mobile internet, is the only personal B2B mobile E-commerce platform of iron and steel industry, is the first SNS community of iron and steel industry in China, is also the most respected professional brand in China's iron and steel industry .

移动钢铁网 http：//www.3gsteel.com成立于2007年8月，隶属于上海升友信息科技有限公司，是全国首家集成互联网和移动互联网、集聚3G强势市场能量、钢铁行业唯一的专业性B2B移动电子商务平台，是中国最早的钢铁行业SNS社区，也是中国钢铁专业人士最受推崇的专业品牌

The whole level of steel and iron profession development enhancement is the key aspect that affects the steel and iron trade enterprises, concrete manifestation for steel and iron production enterprise's marketing policy, to own marketing channel, agent's request; the terminal user of steel and iron product to settle accounts, the product quality, the physical distribution as well as the correlation service for own goods supply enterprise's finance and so on set a higher request.

钢铁行业的整体发展水平的提高是影响钢铁贸易企业的关键因素，具体表现为钢铁生产企业的营销政策、对自身营销渠道、代理的要求；使用钢铁产品终端用户对自身供货企业的财务结算、产品质量、物流以及相关服务等提出了更高的要求。

In the end the paper takes a empirical study on our country's iron and steel industry and reaches a conclusion as follows: the optimal concentration point of our country's iron and steel industry is to keep 35 to 70 iron and steel companies in the whole industry and the optimal scale of iron and steel company is to keep 1.73 to 2.60 million tons.

本文最后还结合我国钢铁产业实际，测定2000年我国钢铁产业的最优集中区间为产业中保持有35-70家钢铁企业，钢铁企业的最优规模区间为173-260万吨。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。