紋孔分子的英文怎麼說

中文拼音 [wénkǒngfēnzi]
紋孔分子英文
pitted element

  • : 名詞(花紋; 紋縷兒) lines; veins; grain
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...

※中文詞彙紋孔分子在字典百科國語字典中的解釋。

  1. Wood semi - ring - porous ; vessels solitary with angular outline ; perforation plates reticulate and scalariform ; intervessel pits and vessel - ray pitting alternate ; helical thickenings throughout body of vessel elements

    單管,散生;整個導管上具螺加厚。網狀和梯狀穿
  2. The preparation of functionalized mesoporous molecular sieves were introduced, which are including the formation of the acid active sites, redox active sites and used the support for immsobilizing enzyme catalysts by heteroatomic substitution ; the formation of polymerization active sites, acid active sites or chiral catalysis sites by the organic - inorganic graft ( or hybridization ) ; as the carriers, the transition metals, transition metal oxides and acid catalysts are supported

    摘要介紹了介篩經雜原取代,引入酸功能、氧化還原功能;經有機無機嫁接(雜合) ,引入聚合催化功能、酸催化功能、手性催化功能;經修飾的介篩,用作固定化酶催化劑的載體;作為催化劑的載體,用於負載過渡金屬及其氧化物和制備負載化的固體酸催化劑。
  3. Isopropylation of naphthalene over novel nano - sized aluminium - silicon mesoporous molecular sieve

    納米硅鋁介篩對萘異丙基化反應的活性
  4. Modification and characterization of mcm - 41 mesoporous molecular sieve

    41介篩的修飾與表徵
  5. The action of organic substances in the synthesis of mesoporous molecular sieves

    有機物在介篩合成中的作用
分享友人