from crude petroleum; used for candles and for preservative or waterproof coatings
a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)
(British usage) kerosine
造句
Products containing aromatics or naphthenes have lower aniline points than products containing paraffins. 含有芳烴和環(huán)烷烴的產(chǎn)品比含有石蠟的產(chǎn)品的苯胺點(diǎn)相對要高。
Finally, the various production methods of halogenated paraffins were briefly introduced. 最后對鹵化石蠟的生產(chǎn)方法進(jìn)行了簡要介紹。