Gas turbine maintenance cost coefficients have been used for calculating the profitability of power plants equipped with different gas turbines.
采用燃气轮机维护费用因子对选用不同燃气轮机电站的经济性进行计算,并对天然气价格提高的情况也进行了讨论。
While life cycle assessment(LCA) offers a method to quantitively compare their environmental impact potentials and can be used to vote in the most suitable technologies together with help of operation cost analysis which includes disposal fee of air .
借助生命周期评价法(LCA)来比较净化工艺的环境影响,同时在运行费用中考虑固废的最后处置的成本,结合实例定量地评价两种烟气净化工艺的优劣。
Under the condition of consumption of raw material naphtha not to be increased, two processes of pre-hydrogenation and pre-extraction was developed in the ethylene complex project and the investment and operation cost evaluated.
在不增加石脑油原料消耗量前提下,开发乙烯联合装置裂解原料前加氢和前抽提2个改进流程,并计算该装置的工程投资与运行费用。
This paper analyzes the operation cost problem of hot oil pipeline.
针对热油管道运行费用问题进行了分析。
LOW COST OPTIONAL ROLL-OUT BATTERY INSTALLATION.
滚动式电池箱（备选件）：更低的维护费用。
High Upkeep only taxes your gold by 50% (from 60%).
高维护费用保持50%的税率而不是以前的60%。
Finally, good standards can lead to reduced maintenance costs and improved reuse of design and code.
最后，好的标准能够降低维护费用，提高设计和代码的重复利用。
Good planning, solid documentation, and well-structured programs can help to minimize maintenance cost.
良好的计划、实用的文件资料和合适的程序结构都有助于减少维护费用。
Increasing loading of equipment, decreasing maintenance expenditures and postponement of investments are goals to reduce life cycle costs.
增加设备的负荷，降低维护费用以及延缓投资都是降低使用寿命成本的目的。
Necessary expenses incurred for the custody of the civil aircraft.
（二）管维护该民用航空器的必需费用。
Get one of the free UNIXes and learn to use and run it.
取得一个免费的UNIX,并学习使用和维护.
Lessor pay the salary of the driver in the using process, insurance (full) fee, car maintenance fee, the fee of fuel ,road maintenance fee , and annual check-up fees.
上述租金包括司机的工资，保险和车辆的保险费、维护保养费、燃油费、养路费、审验费等费用。
The ratio of envelope to floor area is such to make even a doubling of the cost of the envelope marginal when compared with the cost of producing the structure of the building.
相比于建筑结构生产的费用，维护结构与地板的比率使得维护结构的费用增倍。
You needn't trouble your head to screen me, Catherine is gone.
你用不着费心维护我，凯瑟琳已经死去了。
OPTIMIZATION METHOD BASED ON FINITE CHARGE FOR OIL/GAS PIPELINE INTEGRI TY MAINTENANCE;
油气管道完整性维护决策的有限费用优化方法
Responsible for directing all operations related to the maintenance, repair and upkeep of the facilities, equipment, grounds, machinery and maintenance operations.
负责指导所有与维护、理相关的工作，器具、备、所、械和维修操作的费用。
If materials are used for maintenance or other types of factory-wide activities, the materials consumption report discloses that they should be charged to factory overhead.
对用于设备维护或用于整个企业的材料,就作为制造费用来处理。
This program simulates the operation of future systems, computing fuel, start-up, operation and maintenance costs.
此程序模拟未来系统的运行,计算燃料、开机、运行及维护的费用。
Ensure high standard and efficient maintenance with an aim to reduce overhead spending.
确保高标准,高效率的设备维护水平,以便更多地降低管理费用.
Operation and maintenance costs per unit decrease as the size of the treatment facility increases.
随着处理厂规模的扩大，降低了处理单位体积废水的维护管理费用。
Providing convenience for maintaining in 1 to 3 years after plant acceptance, spare parts to be charged at cost price.
一年后至三年内提供维护方便，备件只收成本费用。
The activity maintaining costs are mainly used on the training of troops, construction of engineering projects and daily consumption.
活动维持费主要用于部队训练、工程设施建设及维护和日常消耗性支出；