operationcost中文什么意思

营运成本

例句与用法

1. The coproduction technology for the process integration ofgasification , hydrogenation and power generation is used to refine heavyoil , thereby not only reducing considerably the investment and operationcost improving the reliability and efficiency of operation of the entireplant , decreasing the discharge of harmful materials , but also enhancingthe flexibility of the refining unit and the oil field
   采用气化、加氢、发电工艺一体化联产技术对重油提炼利用，不但节省了大量的投资和操作费用、提高了整个工厂的运行可靠性和效率、降低有害物质的排放，而且提高了炼油装置和油田的灵活性。