operating expense
英 [ˈɒpəreɪtɪŋ ɪkˈspens]
美 [ˈɑːpəreɪtɪŋ ɪkˈspens]
运转费；经营费用；营业费用；事业费
英英释义
noun
- the expense of maintaining property (e.g., paying property taxes and utilities and insurance)
双语例句
- It could order to optimize the operating parameters, save the experimental expense, shorten the experimental period and effectively guide the study of the preparing the Al-Sc master alloy and the manufacture of Al-Sc master alloy in the future.
从而达到优化电磁结晶器的操作参数、节约试验经费、缩短实验周期、有效指导制备铝钪中间合金的实验研究、生产；铝合金新产品的开发及性能的改进的目的。 - Reduced cost: Cloud computing can reduce both capital expense ( CapEx) and operating expense ( OpEx) costs because resources are only acquired when needed and are only paid for when used.
降低成本：云计算可以降低资本费用（CapEx）和运营费用（OpEx），因为可以只在需要时购买资源，而且只按使用时间付费。 - This paper analyzes operating cost of five paper making factories, then builds wastewater COD cutting expense function in paper making factories. Finally relative conclusions and advice are proposed.
分析了五家造纸厂的污水处理设施的运行成本，对造纸行业构建了污水COD削减费用函数，提出了相关结论与建议。 - This peper made an inquisition into the design of the general layout of gold mine in order to fully utilize the natural stope of topography, reduce earth-stone work load and decrease operating expense, thus acquiring the mine's optimun benefit.
本文对黄金矿山总图设计中要充分利用地形自然坡度，减少土石方工程量，减少生产期间的经营费，使矿山达到最佳经济效益进行了探讨。 - Taking a department store as a target building, analyses and compares the energy consumption of the system with that of conventional electric-driven water chiller air conditioning systems. Concludes that the hybrid air conditioning system can save operating expense remarkably.
以某百货商场为目标建筑，分析比较了该系统与常规电动冷水机组空调系统的能耗，得出天然气发动机复合空调系统可显著降低运行费用的结论。 - The preliminary analysis on the operating expense and applicability of the system indicated that the system is quite economical and applicable.
对所构建的免疫空调系统在运行费用、适用性等方面进行了初步分析，表明其具有较好的经济性和适用性。 - We need to know that energy consumption represents the single largest controllable operating expense for a building, typically a third of variable expenses.
我们应当认识到，能源消耗是建筑物的唯一一项最大的但可控制的营运费用，一般为可变费用的三分之一。 - The wastewater treatment plant works both with best results of sludge dewatering and the dosage consumption minimum to decrease the operating expense and the total investment.
处理厂既要保证泥饼的含水率，又要最小化絮凝剂的投加量，来降低运行成本，减少污水处理的总投资。 - In this work, a comprehensive evaluation model was established using the fuzzy-mathematics method, taking the following factors into account: the installation cost and operating expense of the water chiller, environmental protection and control, floor area, operating weight, unit durability etc.
综合考虑机组的设备费、运行费、环保与控制、安装面积、运行重量、机组寿命等因素，利用模糊数学方法建立了综合评价模型。 - Waterpower is clean and recycle energy. Contrast with fire-electricity, waterpower has a bigger one-off investment, lower operating expense, no air-pollution, recycle use.
水能是清洁的再生能源，与火电相比一次性投资大，运行费用低，不污染环境，可重复利用。