托尼·莫里森的《宠儿》展示了新奴隶叙事对于奴隶叙事的重写,反映了两种文类之间的对话、交流和互相影响;以翔实的史料和历史的视......

This paper proposes a control strategy that can realize seamless microgrid operation mode transition between grid-connec......

随着工业技术的发展,12C总线协议在工业现场中运用的很广泛,而具有12C接口的器件也越来越多,大家开始通过利用普通I/O来模拟12C的......

As a famous American black female writer, Toni Morrison had great contribution to and had profound impact on American li......