企业还可以优化能源使用，降低用电成本。
Companies can also optimize their energy use and cut down on the cost of electricity.
培训雇员运用电脑的成本。
用电功率较大，耗电量很大，使用成本髙。
Large electric power consumption, large electricity consumption, high using cost;
动力成本：电力供应充足，能满足该项目用电需求。
Power cost: Adequate supply of electricity to meet the project demand.
整台设备的用电量仅为1kw，磁选投入成本是相当低的。
The whole machine electricity use only for 1kw, magnetic separation was fairly low cost.
冷轧辊辊坯普遍采用电渣钢锭制造，但生产成本高、产品规格受限。
The Development of the Cold Work Roll Material and Its Manufacturing Technique;
冷轧辊辊坯普遍采用电渣钢锭制造，但生产成本高、产品规格受限。
The Development of the Cold Work Roll Material and Its Manufacturing Technique;
应用推荐