• With its woodsy, balsamic notes and aromatic accents, Hinoki is used as a base note in many fine fragrances both for men and for women.

    其木制、香膏质和芳香的味调,日本扁柏在许多男性或女性精细香水中用作基础调。

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  • The sulfur tolerance of nickel metal catalysts in aromatic hydrogenation has been studied systematically on the base of nickel active unit in this paper.

    以镍为活性组元,系统地研究了镍基芳烃加氢金属催化剂的抗硫性能。

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  • The phase transfer catalyzed Wittig reaction of allyl diphenyl phosphonium salt with substituted aromatic aldehydes using potassium carbonate as base provides 1, 3-dienes with good E-selectivity.

    本文报道了二苯基烯丙基型鏻盐与取代芳醛在碳酸钾作用下的固一液相转移催化反应。

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  • The products from GTL include fuel oil, base oil for lubricant, and other chemicals, which are environmentally friendly due to their few S, N, metal, and aromatic hydrocarbon content.

    GTL产品基本上由直链烷烃、烯烃组成,具有无硫、无氮、无金属、无芳烃等特点,是环境友好的油品和化学品。

    youdao

  • The products from GTL include fuel oil, base oil for lubricant, and other chemicals, which are environmentally friendly due to their few S, N, metal, and aromatic hydrocarbon content.

    GTL产品基本上由直链烷烃、烯烃组成,具有无硫、无氮、无金属、无芳烃等特点,是环境友好的油品和化学品。

    youdao

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