您要查找的是不是：
- 硬实时Linuxhard-real-time Linux
- 时hour
- 硬实时hard real-time
- 弱硬实时weakly hard real-time
- 硬实时控制hard real-time control
- 硬实时系统hard real-time system
- 到时arrival time
- 弱硬实时QoSweakly hard real-time QoS
- 几时what time; when
- 报时give the correct time
- 硬实strong; sturdy; robust
- 人时man-hour
- 顺时up time; be in luck; on time
- 长时long term
- 时侯time
- 必要时in a pinch
- 限时in limited time
- 过去时past tense
- 车时vehicle-hour
- 时计hour meter
