Terms for subject Perfume containing 外

Chinese	English
外消旋苎烯	racemic limonene
外消旋酒石酸	racemic acid
气相色谱——红外	gas chromotography-infrared
紫外光谱	ultraviolet spectrum
紫外光谱	ultraviolet ray absorbtion spectrum
紫外光谱仪	ultraviolet spectrophotometry