完善经营机制.增强企业活力,是经济体制改革的中 心环节。经过近几年的改革,企业活力大有增强。但是一 多数大中型国营企业存在的巨大潜力还没有充分挖掘出 来,除了企业外部环境需要配套改革外,企业内部经营机 ‘制的改革仍需要进一步深化。要在内部承包经营的配套: 完善、深化 Improving the operating mechanism and enhancing the vitality of enterprises is the central link in the economic system reform. After the reforms in recent years, the vitality of enterprises has been greatly enhanced. However, the vast potential of most large and medium-sized state-owned enterprises has not yet been fully tapped. In addition to the external reform of the enterprise environment, the reform of the internal operating mechanism of the enterprise still needs further deepening. The supporting facilities for internal contracting operations: Perfection and deepening