To help view the product cost incurred by different level, a product family structure is represented by a hierarchical classification of product cost.
为了检视每个阶层所引发的成本，我们以产品族的方式来呈现整个产品阶层式的成本结构。
In view of the different geological conditions, to the best cost for the purpose of underground structure optimization design, select the reasonable foundation types.
针对不同的地质情况，以最优造价为目的，优化地下结构设计，选择合理的基础类型。
There are different methods of capital structure decision, common methods are cost of capital comparison method, earning per share indifference point method and enterprise value comparison method.
资本结构决策有不同的方法，常用的方法有资本成本比较法、每股收益无差别点法和企业价值比较法。
The utility model has the advantages of simple structure, low cost, convenient operation and adoption of the slotting tools with different shapes to slot key grooves with different shapes.
本实用新型结构简单、造价低、操作方便，采用不同形状的插刀可插出不同形状的键槽。
Promoted by technology of information and automation, the cost structure of mining company is very different with one in the past.
特别是在信息技术和自动化技术的推动下，矿山企业的成本构成有了非常重大的改变。
Promoted by technology of information and automation, the cost structure of mining company is very different with one in the past.
特别是在信息技术和自动化技术的推动下，矿山企业的成本构成有了非常重大的改变。
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