这是个一维的图：竖直方向上的是(挂钟式)时间，单位为毫秒。
This diagram is one dimensional: vertically we have the (wall clock) time, in milliseconds.
由RafaelMorgan设计的奇特挂钟利用放大镜来显示时间。
Unique wall clock designed by Rafael Morgan shows time with the help of a magnifying glass.
地上成堆的脏衣服，陶瓷雕像，墙上各种年久失修的挂钟，占了客厅大部分的空间。
Piles of clothes, ceramic statues and all kinds of wall clocks in disrepair take up most of the living room.
给自己找一个和其他装饰品相配的挂钟，但是无论如何也不要找一个滴答声响亮的。
Find yourself something that matches the rest of your decor and avoid a loud ticking clock at all costs!
挂钟是装饰墙壁的另一个方式，也是一个不时把视线从屏幕移开的绝好理由，这可以防止眼睛疲劳。
A wall clock is another nice way to decorate your wall and a good excuse to look away from your screen now and again to help preserve your eyes from strain.
对于某些情况——比如在您自己的工作站本地运行的Web服务器、数据库和浏览器——挂钟时间能够提供信息。
For some circumstances — say, running the Web server, database, and browser locally on your own workstation — wall clock time can be informative.
然而，挂钟时间对于其他大多数情况而言并无实际意义，比如网络延迟时间、活动的Web服务器或者活动的数据库。
However, wall clock time is merely anecdotal for most other permutations, such as those that include network latency; a trafficked, live Web server; or an active database.
这座公寓看上去好像很多年没人住过了，所有的家具都用布蒙着，墙上没有挂钟，柜台上也没有任何装饰物或家用器具。
The apartment looked as if no one had lived in it for years. All the furniture was covered with sheets. There were no clocks on the walls, no knickknacks or utensils on the counters.
一个简单的性能指标是挂钟时间(wallclock time)，或测量页面请求与完成呈现之间的实际延迟。
A simple performance metric is wall clock time, or measuring the real-world delay between a request for a page and a finished rendering.
一个简单的性能指标是挂钟时间(wallclock time)，或测量页面请求与完成呈现之间的实际延迟。
A simple performance metric is wall clock time, or measuring the real-world delay between a request for a page and a finished rendering.
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