差别: difference; disparity; dissi ...税率: tax rate; rate of taxation; ...制: make; manufacture差别税率: differential tariff按差别税率征收税: graded tax差别税: discrimination duty税率制: split rate system差别税则: differential tariff差别税制: discriminatory tax复关税率制: dual tariff system复合税率制: composite tariff system国定税率制: autonomous tariff system双重税率制: double tariff system; maximum and minimum tariff system; two-rate system差别税则, 差别运价表: differential tariff差别征税率: variable levy system单一税率制度: general tariff system国定协定税率制: general and conventional tariff system累进所得税率制: progressive income tax system最高及最低税率制度: double tariff system差别计件工资率制度: differential piece rate system税率: tax rate; rate of taxation; tariff rate; tax ratio◇税率等级 grades of tax rates差别: difference; disparity; dissimilarity; distinction; unlikeness 年龄差别 disparity in age; 数[质]量上的差别 quantitative [qualitative] difference; 仅是口味差别 dissimilar in tastes only; 社会结构上的差别 unlikeness in social struction; 男女差别 disparity between men and women; 毫无差别。 there is no difference at all. 二者之间差别很大。 there is a world of difference between the two. 实际上并无差别。 there is practically no difference类别税: category tax特别税: extra duty; special tax非常特别税: emergency ecial tax; emergency special tax