同义词
1)ultraviolet region,紫外区2)Near Ultraviolet Band,近紫外区3)far ultraviolet region,远紫外区4)vacuum-ultraviolet spectral region,远紫外区5)extreme ultraviolet,远紫外(区)6)far ultraviolet,远紫外区7)far-ultraviolet region,远紫外区8)vacuum ultraviolet,真空紫外（区）9)ultraviolet band,紫外区，紫外波段10)middle ultraviolet band,中紫外区，中紫外波段
