您要查找的是不是：
- average system down time 平均系统停机时间
- This allows for a single disk to fail and be replaced most of the time without system down time. 允许单个磁盘失败并在多数情况下,无须关闭系统即可更换磁盘。
- Target on reducing system down time, lower maintenance cost & lower spare parts stock level. 目标是减少系统停机时间，降低维修成本和降低备件库存水平。
- Overhead such as system down time, meetings, and answering e-mail 开销,如系统当机时间、会议和回复电子邮件
- Plan an approach to troubleshooting that minimizes system down time 设计使系统中断最短的排错方法
- They've got the system down pat. 他们完全记下了这方法。
- Are you sure you want to shut this system down? 是否确实要关闭此系统?
- But doesn't all that scanning slow the system down? 但并不表示所有慢扫描系统下来?
- Estelle and I have the system down very well..... 接下去几天，我始终没能保持完全清醒。
- Prepare the server for down time. 做好关闭服务器的准备。
- The autopilot system significantly reduced head down time for airplane pilots. 自动导航系统再很大程度上减少了飞行员低头看仪表仪器的时间。
- The autopilot system significantly reduced heads down time for airplane pilots. 自动导航系统在很大程度上减少了飞行员低头看仪表仪器的时间。
- Helps reduce average system power consumption and potentially improves system acoustics. 帮助降低平均系统功耗,并潜在减少系统噪音。
- With the system down, it is impossible to accessinformation. 系统坏了,我们无法取得信息。
- There is the moving average system from chaotic, tangled up gradually shift Mailuoning clear ups and downs have caused. 还有就是均线系统由杂乱无章、纠缠不清，逐渐转向脉络清晰、起伏有致。
- The child,taking his first steps,toppled down time after time. 这个刚刚学步的孩子一次又一次地摔倒了。
- They've got the system down pat.He has the lesson pat. 他们开始认真考虑这种制度。他对这课学得很快答案马上出来了。
- The child, taking his first steps, toppled down time after time. 这个刚刚学步的孩子一次又一次地摔倒了。
- They've got the system down pat. He has the lesson pat. 他们开始认真考虑这种制度。他对这课学得很快
- ACED: What arevsome things you do in your down time? 你在工休期间会做些什么？
