piperonal中文,piperonal的意思,piperonal翻译及用法

2025-10-09 12:33 浏览次数 10

piperonal

英['pɪpərənæl]美[paɪ'perəˌnæl]

n. 胡椒醛

piperonal 英语释义

英语释义

    1. a crystalline aldehyde C8H6O3 with an odor of heliotrope

piperonal 片语

片语

Piperonal fluorone胡椒基荧光酮

Piperonal propyleneglycol acetal洋茉莉醛丙二醇缩醛

piperonal bis acetal翻译

piperonal-acetophenone亚胡椒基乙酰苯

heliotropin[有化] 胡椒醛

piperonal fluorescence ketone胡椒基荧光酮

piperonal fluorine胡椒基荧光酮

piperonal 例句

英汉例句

  • under the condition, the yield of piperonal could reach 91%.

    在此条件下实际合成洋茉莉醛产率为91%。

  • a spectrophotometric method for determination of titanium with piperonal fluorone is studied by the aid of continuous light sources and an atomic absorption spectrophotometer.

    应用钨丝灯和原子吸收光谱仪对胡椒基荧光酮的显色反应进行了研究,并对合金钢中钛的含量进行了测定,获得满意的结。

  • the nitration and reduction of piperonal in different experiment conditions were investigated. thus, the high yield of medical intermediate 6 - aminopiperonal is obtained.

    以胡椒醛为原料,用不同的实验条件探索胡椒醛的硝化和还原,从而得出产率高标题化合物的医药中间体。

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