main material cost
英 [meɪn məˈtɪəriəl kɒst]
美 [meɪn məˈtɪriəl kɔːst]
主要材料成本
双语例句
- The material is a main part to constitute construction engineering entity, roughly occupying the direct fee of more than 70%, the quality and the price of the material directly affect the construction engineering's quality together with the cost.
建筑材料是构成建筑工程实体的主要部分，约占成本的70%以上，材料质量的好坏，价格的高低都直接影响建筑工程的质量和成本。 - The most main character of local material dams is how to take advantage of the various rocks of the dam field including various digged material to cut down the cost and speed up the progress.
当地材料坝的最大特点就是要充分利用坝址区的各类岩土，包括各种开挖料的利用来降低工程造价，加快施工进度。 - Meanwhile, common cast iron was used as the main material of the die so that the manufacture cost was lowered.
同时，由于采用普通铸铁作为模具主体材料，降低了成本。 - Secondly, based on analysing of mathematics model to mould cost, the mathematics model of main material cost is set up;
论文从对模具的成本构成分析入手，建立了模具材料成本、加工成本、管理成本和价格理论模型。另外还建立了一些常用加工方法工时计算的数学模型； - A calculation method of economic structure size for chemical pressure vessel is proposed. The economic vessel diameter is determined by main material cost of the minimum vessel, and the economic vessel height is determined by the vessel volume and diameter.
提出了一种化工容器经济结构尺寸的计算方法：由最低容器本体主材费来确定容器筒体的经济直径，然后由容积和经济直径确定筒体的经济高度。 - The main reason is the export material hidden flow is greater than the imported material hidden flow, it shows that the cost of resource and environment in trade is extremely high.
其主要原因是出口物质的隐藏流大于进口物质的隐藏流，这说明中国在物质出口方面付出的生态环境代价是巨大的。 - The tube furnace is the main production equipment in petrochemical refinery enterprises, mainly used to heat the gas or liquid material, fuel consumption accounts for most of the cost of oil refining in the process of production.
管式加热炉是石化企业炼油厂的主要生产设备，主要用于气体或液体原料的加热，在生产过程中燃料消耗占炼油成本的绝大部分。 - The main viewpoints and conclusions are as follows: 1. The material flow theory helps to solve the problem of high logistics cost, namely to realize the aim of logistical reduction.
本文的主要观点和结论如下：1、大物流理论有助于解决我国经济整体物流代价过高的问题，即实现物流减量化目标。 - The silicon steel as the main raw material of stator and rotor is accounting for about one-third of the cost of production, so the utilization of silicon steel directly affect the economic efficiency of enterprises.
定子、转子主要原材料为矽钢片，约占生产成本的三分之一，矽钢片材料利用率直接影响了企业的经济效益。 - Introducing of the dimethylsiloxane units into the main chain of fluorosilicone rubber would slightly affect the properties of material, while reduce the cost effectively.
在氟硅橡胶主链中引入二甲基硅氧烷单元，不会对材料性能产生大的影响，但可以有效降低的成本。 - Ilmenite is used as the main raw material to produce titanium products for its abundant resources and low cost.
钛铁矿作为生产钛系列产品的主要原料，因储量丰富、价格低廉，其综合利用受到了越来越多的关注。