英语词汇“pentadecane”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

pentadecane

/ˈpɛntədɪkeɪn/

Chemistry

noun

Any of a series of saturated hydrocarbons (alkanes) with the formula C₁₅H₃₂, especially (also n- pentadecane) the unbranched isomer, CH₃(CH₂)₁₃CH₃, a liquid present in petroleum.

Origin

Late 19th century; earliest use found in Henry Watts (1815–1884), chemist. From penta- + deca- + -ane. Compare French pentadécane, German Pentadecan, and also Byzantine Greek πενταδεκα-, variant (in πενταδεκαέτης) of ancient Greek πεντεκαιδεκα-, combining form (in e.g. πεντεκαιδεκαετής fifteen years old) of πεντεκαίδεκα fifteen.

单词	pentadecane
释义	pentadecane /ˈpɛntədɪkeɪn/ Chemistry noun Any of a series of saturated hydrocarbons (alkanes) with the formula C₁₅H₃₂, especially (also n- pentadecane) the unbranched isomer, CH₃(CH₂)₁₃CH₃, a liquid present in petroleum. Origin Late 19th century; earliest use found in Henry Watts (1815–1884), chemist. From penta- + deca- + -ane. Compare French pentadécane, German Pentadecan, and also Byzantine Greek πενταδεκα-, variant (in πενταδεκαέτης) of ancient Greek πεντεκαιδεκα-, combining form (in e.g. πεντεκαιδεκαετής fifteen years old) of πεντεκαίδεκα fifteen.
随便看	proto-ideal Proto-Indo-European proto-industrial deictically deid deid bell deid licht deific deification deiform deify Deighton, Len deign Dei gratia deil Deimos de-index deindustrialisation deindustrialization deindustrialize deink deinonychosaur deinonychus deinothere deinotherium