This proper use of this system could increase the management efficiency of the hotel, decrease operating cost.
该系统的合理运用能提高酒店客房管理效率，降低运营成本。
Cost controls at the firm resulted in a slight decrease in operating costs and helped boost operating profit 71% to 340.2 million pounds.
集团的成本控制使运营成本轻微下降，并使运营收入大幅增加71%，达3.402亿英镑。
To cut diesel fuel cost is an effective measure to decrease total operating cost of railway transportation and also a main way to improve the economic benefits of railway enterprise.
降低燃油成本是降低铁路运输运营总成本的有效手段，也是提高铁路企业经济效益的重要途径。
So how to optimize the design of subway environmental control system and decrease its operating cost is an important topic worthy of concern.
因此如何优化设计地铁环控系统，降低环控系统运行费用，是值得关注的一个重要课题。
Degrade labor intensity and cost operator consumption, reduce a process to decrease operating time and increase test efficiency.
降低操作者劳动强度与成本消耗，减少一道工序降低操作时间，提高检验效率。
The experimental results showed that dosing PAC was an effective way to increase membrane flux and decrease the operating cost of MBR.
向膜生物反应器内投加粉末活性炭是提高和维持膜通量的有效途径，并且可以降低运行费用。
The present invention can reduce the cost, decrease the use level of non-regenerable steel, and satisfy the operating requirement.
降低建筑成本，减少不可再生的钢铁的用量，也满足使用要求。
A new horizontal well production technology without dismantling well head and pulling up string to find water and test is introduced which can decrease operating times and cost.
水平井不动井口、管柱找水、试油、生产工艺技术，大大减少了作业次数，节约了生产成本。
A new horizontal well production technology without dismantling well head and pulling up string to find water and test is introduced which can decrease operating times and cost.
水平井不动井口、管柱找水、试油、生产工艺技术，大大减少了作业次数，节约了生产成本。
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