燃油焙烧在75KA预焙槽上的试验，可改善阴极电流分布和升温速度，减小热应力的产生，改善焙烧质量。
Fueling block experiment which is conducted on 75KA, to improve negative current distribution and rising temp as well as the production of the heat stress.
分别考察了不同类型固体超强酸的催化酯化作用，并且研究了搅拌速度、催化剂用量以及焙烧温度对酯化反应的影响。
Some different kinds of solid superacid, the influence of stir speed, the amount of catalyst, and the roasting temperature on esterification reaction was studied.
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