zonal distribution

• 带状分布,分带分布,显域分布

zonal distribution的用法和样例：

例句

1. Controlled by paleotopography and sediment source, sand bodies had a banding distribution along the northeast-southwest direction.
   由于受古地形及沉积物源的控制，砂体沿北东南西向呈条带状分布。