分批试验 
batch test
- 在分批循环式稻谷干燥机上试验了低恒温干燥和变温干燥两种干燥工艺。
Based on experiment method, two drying technologies named constant low temperature drying and variable temperature drying were experimented on a batch type circulating paddy drier. - 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。
The experimentation indicated that multivariable batch distillation process could improve the yield. - 本文研究了玉米皮水解液发酵生产饲料酵母的摇瓶间歇培养和分批补料培养条件,进行了10L反应器分批补料培养试验。
The biotechnology of flask batch and fed-batch culture to produce yeast from cornhusk hydrolysate was studied and the fed -batch process in 10L bioreactor was conducted.
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