real-time

在事件发生时进行通信；通信或处理几乎没有延迟。

Communicated as the events being responded to occur; communicated or proceeding without much delay.

指系统:在事件或信号发生后在可预测的时间内响应；特别是响应时间必须在允许的最大时间内,但通常是同步的。

Of a system: that responds to events or signals within a predictable time after their occurrence; specifically in which the response time must be within the maximum allowed, but is typically synchronous.