It is concluded that the accumulative bauxite zoning resulted from the of the landform dynamic equilibrium caused by the action of the primary bauxite datum plane. 探讨了堆积型铝土矿分带的形成机制,是原生矿层导致地貌动力平衡变化的结果。
By the certificate offer context, the influence of social capital on knowledge management has become unstable, low accumulative effect and lack of drive power of collective action. 比较上,在认证中,社会资本的影响作用,仅有信任关系但较不稳定,累积性低,缺乏共同行动作用力。