1 957— 1 978年中国传统计划经济体制下 ,存在着一部分不可能或不可能完全纳入国家计划的非计划经济因素。这些经济因素在计划之外 ,从一定程度上调节着物资生产和流通 ,对计划起着重要的弥补和补充作用 ,并成为中国始于 2 0世纪 70年代末期的渐进式改革的重要条件。 Under the Chinese traditional planned economy in 1957-1787, there were some unplanned economic factors that were impossible or impossible to fully integrate into the national plan. These economic factors, apart from planning, regulates the production and circulation of materials to a certain extent, playing an important role in making up and supplementing the plan and has become an important condition for China’s gradual reform that began in the late 1970s.