halogens例句
2024年06月06日 20:51:46
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.
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.
No
halogens, no splash, uncorrodible, and without odour.
非卤素,不腐蚀, 不飞溅, 不起臭味.