基础释义
例句
英英词典释义
行业词典释义

福克斯词典 \ 英汉词典 \

bromine是什么意思？

bromine

英[ˈbrəʊmi:n] 美[ˈbroʊmin]

n. 溴；

相关单词 Bromine headache drugs merbromine methyl theobromine theobromine

例句

Bromobenzene, magnesium , antimony trichloride and bromine act as raw materials, dibromotriphenylantimony flame retardant is synthesized. 以溴苯、镁粉、三氯化锑、溴素为原料, 合成了二溴三苯基锑阻燃剂.
Derivatives of bromine are much more active than the corresponding one of chlorine. 溴的衍生物的活性要比相应的氯的衍生物大得多.
The number of cationic bromine and chlorine compounds is restricted. 溴、氯阳离子化合物的数量受局限.
A new method for determining the bromine content in brominated polystyrene was studied. 提出了测定溴化聚苯乙烯中溴含量的方法.
Isomerization occur during bromine reaction, that is mean secondary allylic configuration changes into primary allylic configuration. 在溴化反应过程中存在分子结构重排, 即溴代仲位烯丙基构型向溴代伯位烯丙基构型发生转化.
The existing bromine in acetic acid could aggravate corrosion on metal hole. 醋酸中含溴会加剧金属孔蚀.

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英英词典释义

Noun
1. a nonmetallic largely pentavalent heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water

行业词典

医学：溴：红棕色液态元素，化学符号Br，产生窒息性蒸气，其原子序数为35，原子量为79.909；

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