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

suprasterol

/ˌsuːprəˈstɪərɒl/ /ˌsuːprəˈstɛrɒl/ /ˌsjuːprəˈstɪərɒl/

Biochemistry

noun

Either of two isomeric polycyclic compounds (suprasterol I, suprasterol II), produced by prolonged ultraviolet irradiation of calciferol (vitamin D₂).

Formula: C₂₈H₄₄O..

Origin

1930s; earliest use found in British Chemical Abstracts. From supra- + -sterol, after German Suprasterin; so called on account of the deliberately prolonged irradiation used to prepare the compounds.

单词	suprasterol
释义	suprasterol /ˌsuːprəˈstɪərɒl/ /ˌsuːprəˈstɛrɒl/ /ˌsjuːprəˈstɪərɒl/ Biochemistry noun Either of two isomeric polycyclic compounds (suprasterol I, suprasterol II), produced by prolonged ultraviolet irradiation of calciferol (vitamin D₂). Formula: C₂₈H₄₄O.. Origin 1930s; earliest use found in British Chemical Abstracts. From supra- + -sterol, after German Suprasterin; so called on account of the deliberately prolonged irradiation used to prepare the compounds.
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