英语词汇fractional energy saving怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	fractional energy saving
释义	fractional energy saving 简明释义节能率：指通过各种措施实现的能源消耗的减少，通常以百分比表示。
随便看	enrichment method for auxotrophic mutants enrichmentmode enrichmentmode enrichment of dynamic hypothesis enrichment of element enrichment of mixture enrichment of soil enrichment plant enrichment plant enrichment procedure enrichment process enrichment program enrichment ratio enrichment region enrichment enrichment secondary enrichment seeding enrichment service enrichment-system enrichment tails enrichment test enrichment theory enrichment valve enrichment zone enrich superphosphate

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