Improve the coal utilization ratio的意思|示意
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提高煤炭利用率
Improve the coal utilization ratio的网络常见释义
提高燃煤利用率 提高燃煤利用率 improve the coal utilization ratio ; Improve the coal utilization ratio 提高氮素利用率 utilization efficiency of nitrogen .
Improve the coal utilization ratio相关例句
The using of fine coal in reason can improve the complex utilization ratio of nature resources, and reduce effectively the production cost.
合理利用粉煤可提高资源综合利用率，有效降低生产成本。