产品盈利能力分析是产品组合决策的基础，而有效的盈利分析有赖于产品成本的准确性和完整性。
Analysis of product profitability is a foundation of product mix decision. A valid analysis is dependent on the accuracy and integrity of cost information.
在企业实行责任成本制进而实现成本分级递阶控制是遏制产品成本飙升的有效方法。
On the premise of carrying out responsible cost, it is an effective method for a business to bring about cost control of hierarchal multilevel to restrain the rapid of product cost.
该结构及工艺的应用是该采矿方法降低产品成本的有效方法。
Their application of the structure and the process in the method of mining is the effective method to increase the economic benefits.
对产品设计链进行有效管理，可缩短产品上市时间，降低产品成本和提高产品质量。
Due to reducing product life cycle and product cost, product design chain management has become more important for industries to develop innovative product within a shorter lead-time.
根据普通筛网寿命短、盐损大的缺点，研制了双梯形离心机筛网，降低了盐损失，复合高耐磨、高耐腐材质工作层，有效延长使用寿命；搭配装置降低了产品成本、提高了脱水效果。
Aim at the disadvantages of both short life and large salt loss that ordinary centrifuge sieves takes, a new type of sieve is developed with which the salt loss is decreased greatly.
根据普通筛网寿命短、盐损大的缺点，研制了双梯形离心机筛网，降低了盐损失，复合高耐磨、高耐腐材质工作层，有效延长使用寿命；搭配装置降低了产品成本、提高了脱水效果。
Aim at the disadvantages of both short life and large salt loss that ordinary centrifuge sieves takes, a new type of sieve is developed with which the salt loss is decreased greatly.
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