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selection of spontancous mutation
释义
selection of spontancous mutation
Encyclopedia
工学
食品酶学
释
selection of spontancous mutation
自然选育
不经过人工处理而直接利用微生物的自发突变,选择维持原有水平或具有更优良生产性能的菌种的过程。又称自然分离。
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disjunctive basis
disjunctive cleavage
disjunctive complement
disjunctive cut
disjunctive elements
disjunctive family of sets
disjunctive form
disjunctive game
disjunctive inference
disjunctive intermediate logic
disjunctive normal form
disjunctive normal form theorem
disjunctive programming
disjunctive proposition
disjunctive representations
disjunctive set
disjunctive sum
disjunctive syllogism
disjunctive term
disjunctive test
disjunctor
disjunct sum
disjuncture
disk
disk abalone
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