This paper firstly introduces the current stream - media synchronal standards － SMIL and HTML + TIME, and compares their synchronal models.
阐述当前被广为接受的流媒体的同步规范SMIL与HTML+TIME, 对比它们的同步模型.
Multi - channel synchronal sampling system plays an important role in array signal processing system.
多通道 同步采集系统是阵列信号处理系统中的重要环节.
So, the study on the operating characteristics of synchronal rotary air conditioner compressor is necessary.
因此, 对同步回转式空调压缩机的热、动力特性研究,具有重要的理论意义和现实意义.