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unit operations

  • Controlling oil unit operation cost is a mainly method for petroleum enterprise to conduct cost budgeting and controlling.

    原油单位操作成本控制石油企业进行成本预算控制主要手段

    www.dictall.com

  • As for petroleum enterprise, to predict oil unit operation cost accurately can decrease cost and increase enterprise benefit by means of effective control measures.

    石油企业而言,准确预测原油单位操作成本可以在生产过程中采取有效手段控制降低成本,提高企业效益

    lib.cqvip.com

  • Based on the data sequence of oil unit operation cost from 1999 to 2005 in Talimu oilfield, yearly operation cost prediction is conducted successfully by using GM (1, 1) grey model.

    该文塔里木油田1999年2005年原油单位操作成本数据序列为依据,利用GM(1,1)灰色模型进行年度操作成本预测,并得到了较好的结果。

    lib.cqvip.com

  • In order to reduce the operation cost and optimize the unit commitment, the fast algorithm about unit commitment based on revised BP ANN (Artificial Neural Network) and dynamic search is discussed.

    为了使机组达到最组合减少运行成本研究基于修正BP人工神经网络动态搜索快速算法机组组合中的运用

    www.dictall.com

  • Oil and gas operation cost is the most important unit in the budget of an oil field company, but there is not yet an effective method to forecast it.

    油气操作成本油田公司预算重要单位但是目前没有一种有效方法来对进行预测

    www.dictall.com

  • HM cyclone gives higher operation cost and lower throughput per unit, and is suitable for fine coal treatment.

    流器运行成本较高单机处理能力较低适宜处理末

    zuci.chaziwang.com

  • The management and accounting for operation cost of department and section are strengthened, measures based on operating unit as the indicator for workload statistics and payment are conducted;

    加强科室运行成本管理核算施行手术单元指标工作量统计劳务计酬办法;

    dict.cnki.net

  • Unit of equitable distribution operation can make managing stock truckage USES market goods center, reduce content to spread cost, improve exercise efficiency.

    合理布局作业单元可以使中心节约物料搬运费用,降低物流成本提高作业效率

    http://chazidian.com

  • The cost gap is day by day serious, also gave the extraction unit management and operation to bring the difficulty and the pressure, also slowed down the oil gas development step.

    成本缺口日益严重,采油单位经营管理带来困难压力减缓油气开发的步伐。

    www.fw789.com

  • On the basis of the real time information system of a power plant developed is an on line practical for use mathematical model for evaluating the operation cost effectiveness of a monoblock unit.

    电厂实时信息系统基础上开发了实用单元机组运行经济性在线数学模型

    dict.cnki.net

  • In particular, the water-blending dispersing and dissolving unit was developed and put into use with high operation reliability and low cost.

    特别是混式分散溶解装置的研制成功,进一步降低了装置的成本,并提高了注聚合物装置的可靠性。

    dict.cnki.net

  • Rectification is a kind of unit-operation that needs high cost.

    精馏种高投入的操作。

    www.chemyq.com

  • Simple elevator with electric hoist as power unit features low cost and ease of operation.

    电动葫芦动力装置简易升降机造价低廉,使用方便,但缺少明确设计安装标准。

    dict.cnki.net

  • The oil suction unit has the advantages of simple structure, quickly suction and discharge, convenient operation and low cost.

    优点结构简单,使用方便成本

    ip.com

  • The oil suction unit has the advantages of simple structure, quickly suction and discharge, convenient operation and low cost.

    优点结构简单,使用方便成本

    ip.com

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