1·The pollution of the raw gold ore roasting system has resolved successfully after re-design and modification on the other hand the usage of heat exchanger reduces the coal consumption.
对金矿原矿沸腾焙烧系统重新核算后进行改造，成功地解决了环境污染问题，同时换热器的使用降低了煤耗，节约了能源。
2·It is of major realistic significance to analyze the influence of the system in question on the coal consumption rate in power generation.
辅助汽水系统是火电机组热力系统的重要组成部分，分析其对发电煤耗率的影响具有重要的现实意义。
3·The result indicated that the equipment has high accuracy and good reliability, it can promptly, effectively adjust the boiler movement, reduces the power supply coal consumption.
结果表明，该装置测量精度较高，可靠性好，能及时、有效地调整锅炉运行，降低供电煤耗。
4·Large-scale wind power generators connecting to power grid increases the risk of day-ahead scheduling, meanwhile, the risk control could bring a small increase of coal consumption of the system.
风电机的大规模并网增加了日前调度的风险，同时对这种风险进行控制会使系统的煤耗有少量的提高。