常見例句Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一種異構體。The state or condition of being an isomer. 同分異構狀態(tài)以同分異構形式存在的狀態(tài)或情形A rather more complex case is that of steric isomerism. 更復雜的情形是立體異構問題。Supramolecular isomerism of inclusion crystalline formed by D. D with p-anisaldehyde (主體分子D.An isomer of retinoic acid, used in the treatment of acne. 一種視黃酸的異構體,用于治療粉刺Advances of the cis-trans isomerism in a molecule are summarized in this paper. 總結了分子中存在的順反異構化過程及其機理,包括光致異構化、熱致異構化和催化異構化。 返回 isomerism