英语词汇“contributed ratio”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	contributed ratio
释义	contributed ratio 基本例句贡献率 In this article contributive ratio of technical progress was measured in chemical industry for economic growth by a production ratio way during the past five years.介绍了用生产函数法测算近五年来辽宁化工科技进步对经济增长的贡献率。
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