差别: difference; disparity; dissi ...比例: scale; scaling法: law比例法: percentage-of-sales method; proportion method; ratio method; rule of three; scaling method差别比较: comparative and superlative性别比例: sex ratio比例法则: law of proportionality; scaling laws; scalinglaw变动比例法: law of variable proportions成本比例法: cost to cost定额比例法: norm-proportion costing感觉比例法: sense ratio method固定比例法: arbitrary proportioning售价比例法: relative sales value method完工比例法: percentage of completion method; percentage-of-completion method相关比例法: correlation ratio method; method of correlation ratio相似比例法: likelihood ratio method; lrm涨落比例法: fluctuating rate method最适比例法: optimal proportion method性别比例失衡: gender imbalance变动比例法则: law of variable proportions新生儿性别比例: sex ratio报酬非比例法则: law of nonproportional returns约当产量比例法: equivalent units method别比: biebi傅里叶光谱测量比例法: ratiomethod of fourier spectrometry