base tile meaning in Chinese

底层面砖

Examples

1. base tiles do not need to be added to each building file; we'll actually build those tiles separately, or procedurally
   底部地基上并不是全部地方都要添加上建筑细节。
2. to make it easier to map the city, we will assume that all buildings are lying on a flat area block called a “ base tile ”
   为了更方便的绘制城市地形图，我们假设所有的建筑都处在一个平面区块上，这个平面模型叫“底部地基”。