第二次碳酸饱充;
Based on the two-film theory of mass transfer, the dynamics character of carbon dioxide absorption in second carbonation was studied.
选用三种不同碳、铬含量的耐磨钢,通过热处理获得不同数量的二次碳化物和马氏体基体。
The first carbonation and the second carbonation in the clarifying process of sugar cane juice are selected, and the BP neural network is applied to the model of the two processes.
本文选取了一碳饱充和二碳饱充两个过程,并采用BP神经网络对这两个过程建模。
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