多: many; much; more因数: factor; coefficient指数: index number; index法: law多因素指数法: multiple-factor index因数法: factor method; factoring method指数法: exponential method; index method; method of index numbers; profitability index带分数指数: mixed exponent多基数指数: multiradix index分数指数: fcactional exponent; fractional exponent积数指数: integral mean value theorem模糊数指数: fuzzy number exponential平均数指数: average number index全偶数指数: indices all even全奇数指数: indices all odd有理数指数: rational index整数指数: integral index指数指明: exponent specification中位数指数: median index众数指数: mode index number比例因数法: scale factor method工作因数法: work factor method加权因数法: weighted factor method校正因数法: adjusting factor method遗忘因数法: method forgetting factor