Numbering starts at Unit 1 with the south-most unit through Unit 4, then there is a large green space in between Unit 4 and 7, then it continues with Units 6 and 5, the newest of the reactors.
从最南端开始编号为1号机组到4号机组，再有就是4号和7号机组之间的大片绿地，然后继续有6号机组和5号机组，是最新的反应堆。