摘 要: | (l) Vol.11 No.1 Effeet of Riboflavin Operon Dosage on Riboflavin Produetivity in Baeillus Subtilis ·························································……CHEN Tao,CHEN Xun,WANC Jingyu etal Liquid Flow Field on Evaporator of WIPed Short Path Distillation —ExPerimental Results and ComPuter Simulation ·················································……XU Songlin,W…
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