分式: fraction指数: index number; index分式指数法: fractional exponent method根式指数: index of radicals判别式指数: discriminant index算术式指数: arithmetic index number形式指数: symbolic power加权形式指数: weighted form index分式: [数学] fraction上证所推出交易型开放式指数基金: etf长分式: long shunt二分式: dichotomic type分式的: fractional分式环: field of fractions分式域: field of fractions公分式: [数学] common fraction假分式: improper fraction连分式: continued fraction; fraction微分式: differential expression; differential form真分式: fraction中分式: divided center main子分式: sub fraction; subfraction方式指示, 模式指示: mode indication指数: 1.[经] (比数) index number; index 生活费指数 cost of living index; 物价指数 price index; 综合指数 composite index2.[数学] exponent 负指数 negative exponent; 正指数 positive exponent叉式指针: split pointer
