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strain culture
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strain culture
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strain culture
菌种培养
将保藏于冷冻干燥管、沙土管等处于休眠状态的菌种,接入试管斜面活化后,经摇瓶及种子罐逐级扩大培养,获得一定数量和质量纯种细胞,用于后续发酵的过程。又称微生物种子培养。
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homotopy invariant
homotopy invariant functor
homotopy inverse
homotopy inverse mapping
homotopy length
homotopy lifting
homotopy lifting property
homotopy lifting theorem
homotopy method
homotopy monomorphism
homotopy of chain mappings
homotopy of chain maps
homotopy of mappings
homotopy of maps
homotopy operation
homotopy operator
homotopy pair
homotopy parameter
homotopy path
homotopy polynomial
homotopy principle
homotopy pro-group
homotopy property
homotopy relation
homotopy resolution
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