nano-scale的用法和樣例：
例句
- Nano materials and microstructures of materials at nano scales are two key regions on the study of material science.
納米材料及材料的納米尺度微觀結構研究是材料科學的兩個重要領域。 - The effect of such a difference can be neglected for large scale solids, but is quite significant for small solids with nano-scale dimensions.
這種差異的影響對於大尺寸固體的變形可以忽略，而對於納米尺度的小尺寸固體則相當顯著。
