【简答题】__________ in many ways becomes an exte ns ion of us, and we feel uncomfortable with people who play by different rules.
【单选题】Because the company was doing more business, it was necessary to ______ the factory.
【单选题】预制混凝土模具的侧模在满足生产需求的同时宜优先选用()截面型式。
【单选题】调制信道模型中, 当信道的冲激响应随时间较快变化时,此时信道称为 ,也可以等效为 滤波器。
【单选题】组织兴奋后处于不应期时,其兴奋性为( )。
【单选题】调制信道模型中,当信道的冲激响应随时间较快变化时,此时信道称为 ,也可以等效为 滤波器。