halogen的意思是:卤族元素,简称卤素;成盐元素。
一、短语搭配:halogen counter卤计数管; 卤素计数管; 卤素计数器; 卤素猝灭计数管。halogen cyan卤化氰。halogen decarboxylation卤代脱羧作用。halogen derivative卤素衍生物; 卤族衍生物。halogen derivatives卤素衍生物。halogen disinfectant卤素消毒剂。
二、例句:
1、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。
2、The formation of polyhalides depends on the combination of a central halide ion with a halogen .多卤化物的形成取决于中心卤化物离子与卤素的结合。
3、Halogen atoms contain seven electrons in their valence shell, and, consequently, are monovalent .卤原子在它们的价电子层含有七个电子,因此是一价的。
4、Electric lamps - tungsten - halogen lamps with p28 bases and 55 . 5 mm lcl电灯.带p28型基座和55 . 5mmlcl的卤钨灯。
5、Hi - low intensity halogen dome lights in the compartment车内配有强弱两用卤光灯,可用于急救手术和平时照明。
6、Full spectrum halogen lamp source 1 color choice or three color models全光谱卤素灯源有1色或3色型号可供选择。
7、We are interested in purchasing automobile halogen halogen lamps我们想采购大量的汽车前大灯,请厂家与我们联系