价格—成本加成率是常用的企业或产业业绩衡量指标之一，它在某种程度上表现了企业或产业的市场竞争力。
The markup ratio of price-cost is often used as the indicators to judge the performance of a company or an industry.
该系统可以根据成品汽油辛烷值指标、生产成本和市场价格等因素提供一个较好的油品调合调度方案。
The said system. Could provide a scheme for dispatching gasoline components according to the factors of octane target, production cost and market price.
市场环境下辅助服务指标的量化、辅助服务成本的计算是一个亟待解决的问题，备用及其分配是其中重要的组成部分。
In power market, the quantization and cost calculation of ancillary service is a problem to be solved, while the study of reserve and its allocation are important constituents of it.
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