V2EX isobutane

Isobutane

释义 Definition

异丁烷:一种支链烷烃,化学式 CH,是丁烷的同分异构体之一(结构不同但分子式相同)。常用于制冷剂、发泡剂与气雾推进剂等。(该词在化学语境下较常见,日常英语中相对少见。)

发音 Pronunciation (IPA)

/asobjuten/

例句 Examples

Isobutane is used in some refrigerators as a refrigerant.
异丁烷在一些冰箱中被用作制冷剂。

Because isobutane is flammable, it must be stored and handled with strict safety precautions in industrial settings.
由于异丁烷易燃,在工业环境中必须在严格的安全措施下储存和操作。

词源 Etymology

iso- 源自希腊语,意为“相同/等同”,在化学命名中常用来表示一种“异构形式/特定支链结构”;butane 来自“butyric(丁酸的)”相关词根,指含四个碳的烷烃系列。合起来 isobutane 指“具有异构(支链)结构的丁烷”,即异丁烷(2-甲基丙烷)。

相关词 Related Words

文学作品中的用例 Literary Works

异丁烷属于高度技术性化学名词,更常见于化学教材、工程手册、制冷与安全规范等非虚构写作中;在传统小说、诗歌等文学经典里直接出现的频率较低。若以更宽泛的文学/纪实写作而言,它可能出现在涉及工业、能源、环境或制冷技术的科普与纪实作品中。

关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     3030 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 7ms UTC 03:02 PVG 11:02 LAX 20:02 JFK 23:02
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86