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1·The model was useful for the operation of batch distillation.

本模型对均相间歇共沸精馏有一定的指导意义。

2·The operational mode of dynamic accumulative batch distillation was Proposed.

提出了分批精馏动态累积操作方法。

3·This paper proposed and studied a new operation-the cascaded total reflux batch distillation.

本文提出并研究了一种新型的间歇精馏操作过程——全回流间歇精馏串联操作。

4·The dynamic model and its control method of batch distillation column are studied in this paper.

本文围绕着间歇精馏塔对其动态数学模型及其控制方法进行了研究。

5·The experimentation indicated that multivariable batch distillation process could improve the yield.

试验正实采用变参数的分批精馏操作有利于提高产品的收率。

6·The degradation index of such a process is much less than that of conventional batch distillation process.

该过程的设备降解指数比常规间歇精馏过程小得多。

7·This paper deals with the automatic control system for batch distillation of oleoresin by STD bus microcomputer.

采用STD总线工业控制机对松脂间歇蒸馏系统实行自动控制。

8·The refining process of citral product from natural litsea cubeba was studied by means of vacuum batch distillation.

采用减压间歇精馏方法，对从天然产物山苍子油中提取柠檬醛产品的精制过程进行了研究。

9·The experimental results for batch distillation with several new operating modes show good agreemeat with the authors' previo…

给出了间歇精馏几种新操作方法的试验结果，数据表明，与作者以前提出的理论符合良好。

10·A new kind of operation policy-Quasi-batch distillation is proposed for specific conditions in hydrogen cryogenic distillation.

针对氢同位素低温精馏物系的特点，提出了一种新的操作方法——准间歇精馏操作。