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silica

S 开头单词专八核心词托福词汇

音标发音

  • 英式音标 [ˈsɪl.ɪ.kə]
  • 美式音标 [ˈsɪl.ɪ.kə]
  • 国际音标 ['silikə]
  • 英式发音
  • 美式发音

基本解释

  • n. 二氧化硅；[材] 硅土
  • n. (Silica)人名；(罗)西莉卡

同根派生

    同根词
  • 词根：silica
    • adj.
  • siliceous硅酸的；硅土的
  • silicious含硅的；硅土的；硅酸的

英汉例句

  • The commercial product however, containing silica and silicates, has a positive effect.
    然而含有硅石和硅酸盐的工业品都有肯定的效果.
  • Frictional behavior is modified by colloidal silica or starch deposition.
    耐磨损性能可以通过在织物上沉淀胶状硅或淀粉一类物质而得到改善.
  • Beneficiation removes clay and silica to considerable extent.
    富集操作除去粘土和硅石达到相当高的程度.
  • The commercial product however, containing silica and silicates, has a positive effect.
    然而含有硅石和硅酸盐的工业品都有肯定的效果.
  • Frictional behavior is modified by colloidal silica or starch deposition.
    耐磨损性能可以通过在织物上沉淀胶状硅或淀粉一类物质而得到改善.

词组短语

    短语

  • silica glass 石英玻璃；硅玻璃（等于fused silica）
  • Colloidal Silica 硅胶;氧化硅;硅溶胶;硅胶体
  • silica solution 硅溶胶;硅酸溶胶
  • vitreous silica 玻璃状石英;玻化石英;琉态硅土;硅玻漓
  • bonded silica 键合硅

英英字典

    剑桥英英字典

  • a mineral that exists in various forms, including sand, quartz, and flint, used to make glass and cement

    • 柯林斯英英字典

  • Silica is silicon dioxide, a compound of silicon which is found in sand, quartz, and flint, and which is used to make glass.

专业释义

    化学

  • 硅胶

    The pore structures of pure silica gel and composite adsorbent were tested.
    对纯硅胶与复合吸附剂的孔结构进行分析。

  • 白炭黑

    The hydrophobic rate of silica white could over 90%and good performance hydrophobic silica could be produced.
    改性后的白炭黑疏水率可达90%以上,可制得疏水性能良好的白炭黑。

  • 硅石

    • 机械工程

  • 二氧化硅

    The reaction condition was optimized to discuss the effects of the silica reaction conditions on magnetic composite microspheres.
    通过优化反应条件,得到制备二氧化硅磁性复合微球的最佳方法。

    环境科学技术

  • 资源化

    In these years,the study on fly ash dose not only include its using as stuffing、brick and other architecture materials,but also include the extraction of silica、alumina、ferric oxide,it makes resource elizatitonal utilization of fly ash be reality.
    近年来,人们对粉煤灰的研究不仅限于其在制砖、填料和其他建筑材料等方面的应用,还着眼于粉煤灰中有效元素的提取以实现粉煤灰的资源化利用。

    地球科学

  • 硅土
  • 二氧化硅

    • 土木建筑工程

  • 硅石

    • 电子、通信与自动控制技术

  • 硅石

    • 动力与电气工程

  • 硅石

    • 生物学

  • 硅石
  • 二氧化硅

    • 计算机科学技术

  • 矽土