The tree starts as a single region covering the whole space. As points arrive, they get dropped into the region that contains them. When a region exceeds its capacity (the maximum number of points it can hold before splitting), the region divides into four children, and the existing points get redistributed.
从后向前扫描已排序部分，找到插入位置，元素后移腾出空间
，更多细节参见同城约会
比起其他可能会引发用户厌恶的变化，触控屏是一个相对更微妙的新功能：喜欢的人会被吸引购买，不喜欢的人也完全可以无视，继续使用键盘和触控板。，详情可参考搜狗输入法下载
"It was a matter of arriving on location and seeing the sun go down to get into position to wait for the sky to darken."
Мерц резко сменил риторику во время встречи в Китае09:25