The technology level analysis showed that low technology level and relatively lower recycling rate caused large quantity of resource input and pollution discharge.
技术水平分析表明，技术水平低、循环利用率相对较低，使得资源投入、污染排放量大。
The technology level analysis showed that low technology level and relatively lower recycling rate caused large quantity of resource input and pollution discharge.
技术水平分析表明，技术水平低、循环利用率相对较低，使得资源投入、污染排放量大。
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