n.地核；中心球
Scientific centrosphere calculates what waterpower factory offers to accumulate is the requirement that scroll of project of implementation water and electricity develops. 科学地核算水力发电厂提供的积累是实现水电项目滚动开发的必要条件。
Original program reduces an area with centrosphere and talk with the developing zone only, the area of 80% above have not go back farmer and retreat agrarian. 仅以开发区原有规划用地核减面积而论,80%25以上的面积尚未退回农民和退耕。
centrosphere centrosome 中心体
