常见例句用作名词 (n.)Our results demonstrate that complete PBGs can be found in both fcc and sc lattice structures which are absent in PCs composed of isotropic dielectric spheres.计算结果表明，在简单立方晶格和面心立方晶格中都能够实现全光子带隙，这在各向同性介质球时是不存在的。 返回 FCC