planar growth structure

例句：

1. 1. The planar growth structure of the plant is essential for its survival.
   植物的平面生长结构对其生存至关重要。
2. 2.The study of planar growth structures has led to significant advancements in materials science.
   对平面生长结构的研究表明，在材料科学领域取得了重大进展。
3. 3. The development of new materials often involves understanding and manipulating the planar growth structures of atoms and molecules.
   新材料的开发往往需要理解和操纵原子和分子的平面生长结构。