During the first quarter, energy intensity - measured as energy use per unit of output - actually increased, Mr. Zhang said.
在第一个季度中,能量密度——定义为每单位产出消耗的能源——事实上增加了,张先生说。
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It’s the result of a last-minute effort to meet targets for reducing the country’s energy intensity—the amount of power consumed per unit of GDP produced.