isoplanar isolation

例句：

1. 1. The isoplanar grid is used to create a uniform surface.
   等距网格用于创建均匀的表面。
2. 2. The isoplanar structure is stable and does not deform easily.
   等距结构稳定，不易变形。
3. 3. The isoplanar design ensures that the product is easy to manufacture and maintain.
   等距设计确保产品易于制造和维护。