对现有生产中的产黄青霉进行育种突变，以获得稳定的高产菌株。
To mutate breeding with Penicillium chrysogenum in existing production in order to obtain stable high yield strain.
对调试结果满意时，开发人员可以将COBOL代码移回一个大型机pds进行集成测试，然后将其移到生产中。
When satisfied with the debug results, the developer can move the COBOL code back to a mainframe PDS for integrated testing and the move to production.
如果由专家进行的知识传播过于抽象或者在生产中没有实效，那么科学传播将产生不了显著的影响。
If knowledge disseminated by science communication experts is too abstract or useless in actual production, science communication will have no significant effect.
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