at idle meaning in English

处于慢车状态
怠速时

The greatest amount of exhaust emissions are produced at idle and during low-speed operation .
排气中最大量的排放物是在怠速和低速运行时产生的。
Stability at idle
怠速稳定性
Limits and measurement methods for exhaust emissions from motorcycles and mopeds at idle speed
摩托车和轻便摩托车排气污染物排放限值及测量方法
Because reloads are performed at idle time , this method does not actually reload the designer ; it just queues the reload
因为重新加载在空闲时间执行，所以该方法不实际重新加载设计器，它只是为重新加载排队。