在间歇操作中，精馏塔进料是间歇进行的，即，先向塔内填充一批料，然后开始精馏过程。
In batch operation, the feed to the column is introduced batch-wise. That is, the column is charged with a 'batch' and then the distillation process is carried out.
在间歇操作中，精馏塔进料是间歇进行的，即，先向塔内填充一批料，然后开始精馏过程。
In batch operation, the feed to the column is introduced batch-wise. That is, the column is charged with a 'batch' and then the distillation process is carried out.
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