mapping是什么意思

mapping n、 （数学、语言学）映射，映现；v、 绘制（地图、分布图等）；
例句：
Bown and his colleagues stumbled across it while they were doing geological mapping in the region、
鲍恩和他的同事在该地区进行地质测绘时偶然发现了它。

If not, then transformations have to be performed in the mapping phase、

如果没有，则在映射阶段必须执行转换。

Now, listen to the melody generated by applying this mapping to rule 150、

现在，聆听把映射应用到150号规则所产生的旋律。

I was pleasantly surprised how I could achieve this type of dynamic mapping with so little code、

我惊喜地发现，我可以用很少的代码实现这种类型的动态映射。