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单词 catechu
释义
  • catechu

    • 英?['k?t?t?u?]
    • 美?[ 'k?t?,t??]

    释义

    • n.
      儿茶

    大小写变形:CATECHUCatechu

  • 实用场景例句

    • 全部

    Results: Borneolum yntheticum, Catechu ould be identified by TLC.

    结果: 在TLC色谱中可检出冰片 、 儿茶的特征斑点.

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    Areca catechu L. increased markedly the propulsive movement of gastrointestinal tract in mice.

    槟榔对小鼠胃肠推进运动有显著加强作用.

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    Objective To explore the molluscieidal effect of Areca catechu on Oncomelania hupen - sis.

    目的观察槟榔提取物杀灭钉螺的效果.

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    Borneolum yntheticum, Catechu ould be identified by TLC.

    结果:在tlc色谱中可检出冰片 、 儿茶的特征斑点.

    互联网

    Objective : To explore clinical responses of oral lichen planus of erosive type to catechu.

    目的: 研究儿茶解毒冲剂对糜烂型口腔扁平苔藓的临床治疗效果.

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    Other: The dyewood is known as the suppression histidine decarboxylase, the catechu phenol - O - methyl shift enzyme action.

    其它: 染料木素有抑制组氨酸脱羧酶, 儿茶酚 -O- 甲基转移酶作用.

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    HPLC was used to determine the content of brassinolide in Areca catechu pollen.

    采用高效液相色谱(HPLC)法测定槟榔花粉中芸苔素内酯的含量.

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  • 英英释义

    Noun

    • 1. extract of the heartwood of Acacia catechu used for dying and tanning and preserving fishnets and sails; formerly used medicinally
    • 2. East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu
  • 行业词典

    • 医学

      儿茶:从儿茶心材中提取的强收剑剂,其主要成分是儿茶素,槲皮黄酮和儿茶鞣酸:以前被用作止泻剂。又称black c.???棕儿茶:同gambir???

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