英语词汇effective ratio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	effective ratio
释义	effective ratio 简明释义有效比网络释义 1 ?有效比 ... effective output 有效输出，有效功率 effective ratio 有效比 efficiency 功率，有效系数 ... 短语 1 risk effective ratio 效益比 2 effective ratio of bending rigidity 弯曲刚度有效率 3 cost-effective ratio 费用效果比 ; 效果比 ; 以费用效果比双语例句 1 A method for calculating the effective ratio is proposed in the paper. 在此基础上确定了抗倾有效比的计算方法。 2 The total effective ratio of two groups had significant difference(P<0.05). 两组总有效率比较，差异有显著性意义（P<0.05）。 3 Result: Symptom of most patients disappear or relieve, the effective ratio of operation was 92.6%. 结果：大部分患者症状消除或缓解，手术有效率为92.6%。
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