Halogens also have the necessary absorption in the ultraviolet and rapid dissociation.
卤素也具有吸收紫外线和分解快这两种特性.
辞典例句
Gas - filled lamp containing a tungsten filament and a small proportion of halogens.
含有钨灯丝和少量卤素的充气灯.
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No halogens, no splash, uncorrodible, and without odour.
非卤素,不腐蚀, 不飞溅, 不起臭味.
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A compound, such as a fluorocarbon , that consists of carbon one or more halogens.
一种易燃的气态碳氟化合物,用于制塑料(聚四氟乙烯树脂).
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