建筑材料和施工方法是建筑结构设计的重要组成部分。
Materials and methods of construction are integral parts of the design of architecture structures.
每个晶体结构由相间的二氧化硅层和高分子聚合材料层组成，相同材料层之间的间距与声子的波长相匹配。
Each crystal structure consists of alternating layers of silicon dioxide and a polymer material, so that the spacing between similar layers matches the wavelength of phonons.
原始材料可能由 RAM 或硬盘组成，但是不管是哪种情况，文件系统数据结构都是组织由硬件制造商格式化了的扇区和字节。
The metal might consist of RAM or hard disks, but in either case, file system data structures organize the sectors and bytes formatted by the hardware manufacturer.
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