anisotropy of wood

例句：

1. 1. The wood is anisotropic, meaning it's not uniform in its properties.
   木头是各向异性的，意味着它的属性在不同方向上不同。
2. 2.This material has a high anisotropy, which means it can be easily deformed along one axis.
   这种材料具有很高的各向异性，这意味着它可以沿着一个轴容易地变形。
3. 3. The fabric of the cloth is anisotropic, making it difficult to stretch evenly across the width.
   布料的纤维结构是各向异性的，使得布料在宽度上难以均匀拉伸。