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脱臭馏出物中植物甾醇的回收和精制
许文林;王雅琼;鲁萍
Plasmid Stability in High Cell Density Cultures of E.coli HB101(pBR322)
YU Guo-ce; JIAO Rui-shen; WANG Ji-cheng; WANG Shu-qing
. 2002, (2): 0 -0 .