income fee收入的手续费incomen.收入；所得；收益income gap between industries行业收入差距income or the living standard生活待遇income sheet liability method损益表债务法income-expenditure analysis收支分析income-expenditure approach收支方法income distribution mechanism收入分配机制income from sales of products销货收入income tax in new enterprises新企业所得税income tax withheld at source从源扣缴的所得税income-producing enterprise盈利企业