... solid wire 实芯线 solid-acid catalyst 固体酸催化剂 solid-core post insulator 实心棒形绝缘子 ...
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HY solid acid catalyst HY固体酸催化剂
magnetic solid acid catalyst 磁性固体酸催化剂
a solid acid catalyst 固体酸催化剂
new solid acid catalyst 新型固体酸催化剂
super solid acid catalyst 固体超强酸催化
strong solid acid catalyst 固体强酸催化剂
mixing solid acid catalyst 复配固体酸催化剂
supported solid acid catalyst 负载型固体酸催化剂
In this paper, the strong acid ion exchange resins have been studied as the solid-acid catalyst for the esterification of 4-hydroxybenzoic acid.
本文研究了一种固体酸催化剂—阳离子交换树脂催化剂，用于对羟基苯甲酸的酯化反应。
Etherification of methanol with ethylene oxide (EO) was investigated systematically on the pillared rare earth solid acid catalyst.
全面系统地考察了在层柱稀土固体酸催化剂上甲醇和环氧乙烷醚化反应。
The synthesis and refinement method of isoamyl acetate with solid acid catalyst are studied. The proper operating conditions of the experiment are given.
本文采用固体酸为催化剂，研究了乙酸异戊酯的合成及精制方法，并给出了适宜的实验操作条件．。
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