amphoteric是什么意思?

adj.
两性的

相关问题
  • amphoteric怎么读

    amphoteric的音标:amphoteric的英式发音音标为:[ˌæmfə'terɪk]amphoteric的美式发音音标为:[ˌæmfə'terɪk]...
  • amphoteric造句

    Reactions in liquid HF are known that illustrate also amphoteric behavior, solvolysis, or complex formation.已知在液态HF中,也能说明两性行为溶剂分解或络合物形成作用的反应.Biological activities of amphoteric surfactants to higher or lower organisms we...
  • amphoteric造句

    Amphoteric monomer is prepared with acrylic acid , dimethylamine and chloroethanol by Mannich reaction.以丙烯酸、二甲胺、环氧氯丙烷为原料,通过曼尼希反应制得两性离子单体.Biological activities of amphoteric surfactants to higher or lower organisms were i...
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  • reopening造句

    ...the possibility of reopening negotiations with the government...与政府重启谈判的可能性Its latest military offensive against rebel forces is aimed at reopening important trade routes...它对叛军的最新一轮军事进攻旨在重新打开重要的贸易通道。He hated the idea...
  • fluoborate怎么读

    fluoborate的音标:fluoborate的英式发音音标为:[flu:ə'bɔ:reɪt]fluoborate的美式发音音标为:[fluə'bɔreɪt]...
  • “发胶”怎么读

    “发胶”的拼音为:fà jiāo...
  • regain造句

    She needs to regain a sense of her own worth.她需要重新认识到自我的价值。I'll have to take stock, go carefully and regain my buoyancy.我将不得不审时度势,小心行事,同时保持乐观。The fighter believes he can still regain some of his old magic.这位斗士相信自己仍然...
  • grysbok的音标

    grysbok的音标:grysbok的英式发音音标为:['graɪsbɒk]grysbok的美式发音音标为:['graɪsbɒk]...
  • treason的复数形式怎么写?

    treason的复数形式为:treasons...
  • credits例句

    The total of debits must balance the total of credits.借记总额必须与贷记总额相平衡。The sta-tement of total debits and credits is known as a balance.总借记和总贷记的结算即账户余额。The US is contributing $4 billion in loans, credits and grants.美国将提供40...
  • thundercloud怎么读?

    thundercloud的音标:thundercloud的英式发音音标为:['θʌndəklaʊd]thundercloud的美式发音音标为:['θʌndərklaʊd]...
  • “清偿”的英语

    “清偿”的英语可以翻译为:pay off,clear off,discharge,tender ...
  • “中构造”的英语

    “中构造”的英语可以翻译为:mesotectonics,mesostructure ...
  • cohesion造句

    This cohesion contributes to the improvement of reading ability for its immediateness and accessibility.这种衔接手段直观且容易把握,有助于阅读能力的提高.exhibited strong cohesion in the family unit.在家庭单位元中表现出强内聚性By 1990, it was clear that the c...
  • twofold造句

    The case against is twofold: too risky and too expensive.反对理由有两点:太冒险而且太昂贵。a twofold rise in prices价格上涨一倍The problem was twofold.这个问题分两个部分。The value of the new Cordinate Systems and surfaces is twofold.新坐标系和坐标曲面的价值是双重的....
  • forsake造句

    Be careful that you do not forsake the Levite all your days upon the earth.19你要谨慎,你在地上的一切日子,总不可撇弃利未人.But that didn't make her forsake her ideals.但是那并未使她放弃她的理想。I still love him and I would never forsake him.我仍然爱着他,我永...
  • upper的音标?

    upper的音标:upper的英式发音音标为:['ʌpə(r)]upper的美式发音音标为:['ʌpɚ]...