问答题

CMOS或非门组成的微分型单稳态电路如图9．6．2所示。 (1)说明在稳态时vI，vO的电压值。 (2)输出脉宽Tw和哪些参数有关。

A.6．2所示。
B.shangxueba.cn/files/2016070801/2011q4/ct_XK08048009j_resolve_0054(1112).jpg'

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单项选择题

某企业产品废品率为10％，在计划中指出今后要把产品的废品率降低到5％，则该目标是( )。

A.控制性目标
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D．模糊目标