ratio n. (pl. ratios) 1.比,比率,比值;比例;系数。 2.【经济学】复本位制中金银的法定比价。 the ratio 3:2 (读作 the ratio of three to two )3对2之比。 arithmetical ratio 公差,算术比。 direct ratio 正比。 inverse [reciprocal] ratio反比。 current ratio 电流比,电流变换系数。 nutritive ratio 营养率。 vt. 1.用比例方式表达;求出…的比值;使…成比例。 2.将(相片)按比例放大或缩小。
Method for measuring the activity ratios of ra226 to ra228 in geological water samples 地质水样中ra226 ra228的活度比值分析方法
Liquidity , profitability , leverage , solvency , and activity ratios were included in most models . business models generally accepted which based on china market has not been developed . chapter 3 is about research methods in the field 本文在借鉴国内外研究成果的基础之上,利用我国上市公司的的相关指标,运用一定的统计方法构建预测模型,对于适合我国的财务困境预测模型的指标及其构建方法进行有益的探索。
It displayed that gdh pathway might be predominant and gs / gogat cycle be secondary in ammonia assimilation by analysis of the activity ratios of gs / gdh and gs / gogat . results indicated that the amination capability was enhanced in the non - heading chinese cabbage leaves treated with chitosan . the enhanced amination capacity by gdh would in turn lead to the increase of the soluble protein content 进一步对酶活性的比值( gs / gdh和gs / gogat )进行分析表明,在壳聚糖处理后的前期, gogat可能与gdh -起执行氨同化作用:而在后期,氨同化作用主要是由gdh完成, gogat与gs组成的途径起着辅助的作用。