These nodes let you start message flows based on timer events. There are of course other ways to start message flows

通过这些节点，可以基于计时器事件启动消息流。

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This article explains an alternative method for implementing TCP's retransmission timer based on a timer wheel algorithm.

本文说明了基于计时器轮算法实现TCP的重新传输计时器的一种备选方法。

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End of solve: puzzles may rest on timer part of Stackmat. Solved state of (Master) Magic is considered after sliding puzzle off the timer part.

结束阶段：魔方可以放在计时器上。魔板项目的完成状态以将魔板拉离计时器后的状态计算。

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Throughout the day, your home should remain sufficiently warm for your heating to operate on a timer rather than being left on constantly.

FORBES: How To Winterize And Heat Your Home For Less

Each tower has its own reservoir at the base, which is on a timer and has a pump that sprinkles the roots of the plants every 12 minutes.

BBC: The technology that's transforming gardening

James Dines of the Dines Letter, ranked number two on the Timer list, also agrees that the rally will "fizzle" and sees new weakness in the markets brought on by a worsening situation in the Middle East.

FORBES: Magazine Article