对随需应变计算的成功而言，维持最大限度的系统运行时间变得越来越重要。

Maintaining maximum system uptime is becoming increasingly critical to the success of on demand computing.

youdao

系统运行时间表示自设备最近一次重启后经过的时间，包括受控制的固件重新加载和所有意外的设备重启。

System up time indicates the elapsed time since the device was last restarted, including controlled firmware reloads as well as any unexpected device restarts.

youdao

清单5显示了一个非常简单的脚本，此脚本将获得命令行上提供的每个主机的系统正常运行时间。

Listing 5 shows a very simple script that will obtain the system uptime for each of the hosts supplied on the command line.

youdao

I sort of blocked it out with the circles, but then you can go put in two servings, and you put what time of day you had it and then the program will be able to do its work.

我把它圈了出来,你输入说是两份,之后输入进食的时间,系统随后就能运行分析

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选