次要: less important; secondary; s ...产品: product; produce; fabric; ta ...次要产品；副产品: secondary product副产品 次要产品 二步产物 二次产品: secondaryproduct必要产品: necessary product重要产品: shortage of commodities主要产品: main products; major product; prime products; principal products; staple item; staple product主要产品有: k5 kmmx cpu社会必要产品: socially necessary product主要产品, 基本产品: staple product各国主要产品产量: output of principal products in selected countries制造商，主要产品有: cyrix：cpu主要产品工程师: chief product engineer主要产品和副产品生产: main and by-product production主要产品别月份收益表: monthly income statement by major commodity groups主要产品定单, 主要生产定单: principal production order次要: less important; secondary; subordinate; minor; next in importance 次要矛盾 secondary contradiction; 次要收益 secondary income; 次要问题 secondary questions; 居次要地位 play second fiddle制盐工业主要产品取样方法: the sampling methods of the main products in the salt industry首要产出: primary outcomes主要产层: principal producing formation主要产煤省: leading coal producing province主要产区: major production areas主要产物: primary product; staple主要产业: major industry; staple industry玉米主要产区: corn belt
