花灯集英语字典

smectites

S 开头单词

基本解释

  • 蒙脱石类

同根派生

     

英汉例句

  • The smectites are the most effective of the clay minerals as catalysts of these organic reactions.
    对这些有机反应，蒙脱石是粘土矿物中最有效的催化剂。
  • Burial diagenesis causes a progressive transformation of smectites, the end-products being dependent on PH and pore water chemistry.
    埋藏成岩作用可使蒙脱石进一步转化，最终产物决定于PH值及孔隙水的化学性质。
  • The result by using dodecylammonium method indicated high-charge smectites was main factor for swelling and contracting of black soils in eastern Taiwan.
    应用此方法可以得知，带较高电荷的蒙特石为控制黑色土膨胀收缩的主因。
  • The smectites interlarded with polyhydroxyl Al prepared according to the method in this paper are used as catalysts in the reaction of the de sec butylation of 2 sec butylphenol. The results are better.
    用该法制备的柱撑羟基铝蒙脱石在 2 仲丁基苯酚脱丁基化反应中作催化剂 ,效果良好
  • transformation of smectites, the end-products being dependent on PH and pore water chemistry.
    埋藏成岩作用可使蒙脱石进一步转化，最终产物决定于PH值及孔隙水的化学性质。