英语词汇economic coefficient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	economic coefficient
释义	economic coefficient 简明释义利用系数；经济系数网络释义 1 ?经济系数经济系数(economic coefficient) 即经济产量与生物产量的比值。 2 ?利用系数 ... 椀菌亚目 Pezizineae 菲佛而系数；利用系数 Pfeffer coefficient; economic coefficient 磷酸甘油酸 PGA; phosphoglyceric acid ... 短语 1 thermal-economic coefficient 热经济系数 2 exergy-economic coefficient 经济系数 3 land economic coefficient 土地经济系数双语例句 1 Economic coefficient declined with the improvement of water-supply level and p's amount. 经济系数有随供水和施磷水平提高而降低的趋势。 2 Total biomass decreased significantly with increasing of soil Cr concentration, while economic coefficient showed no significant change. 随着土壤铬含量的增加，水稻生物产量显著下降，经济系数无明显变化。 3 Petroleum economic coefficient, defined as the ratio of economic reserves with total reserves, is a critical parameter for economic evaluation. 石油经济系数是石油资源量中具有经济效益部分资源所占的比例，是经济评价的重要参数之一。
随便看	OMT OMU O-mu omua Omu-Aran Omuda Omugo omul Omulew Omulew, Jezioro omunono Omuo-Ekiti Omura Omurtag Omuta Omutinskiy Omutinskiy Rayon Omutninsk OMV OMVC Omvriaki omvs OMW omwf omx

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