The quartz watch keeps good time.

石英表走时准。

《新英汉大辞典》

On the other hand, Quartz enables OSWorkflow to be an active agent on certain periods of time, such as starting a new workflow every day or triggering certain steps or splits every two hours.

另一方面，Quartz能够使得OS Workflow在某些特定的时间担当活(active)动代理的角色，例如，每天启动一个新的工作流、或触发流程中特定的步骤、再或者每两小时进行一次分支。

youdao

If you need the exact time, you can go to the dining room, there's a quartz clock on the wall there.

如果你想知道准确的时间，你可以到餐厅去，在那里墙上挂着一个石英钟。

youdao

Lord Harris, who died in 1984, could hardly have imagined how the now-ubiquitous electronic quartz watch would make time-keeping cheap, dependable and above all effortless.

ECONOMIST: Craftmade timepieces