单词exptl-
In-situ thermal degrdn. of A. Com. dehydrogenation catalyst in a fixed-bed reactor is studied exptl.
用实验研究了在固定床式反应器中一种普通脱氢用催化剂的实时热降解。
The exptl . results demonstrated that dodecylbenzenesulfonic acid could be used as the catalyst for starch esterification.
实验结果表明：十二烷基苯磺酸可以作为淀粉酯化的催化剂。