preset time

基本解释

This program will Switch Off your phone at the preset time and after a user-defined inactivity period.
这一计划将关掉您的手机在预设时间后，用户定义的闲置期。
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So, at the preset time I do not know when I will arrive in, or leave, Japan nor do I have a hotel reservation.
因此，目前我尚不知道什么时候能到达和离开日本，亦没预定旅馆。
A transient cookie is like any other with the exception that it is destroyed once the user disconnects from the server or is inactive for some preset time.
瞬时 cookie 除在用户断开与服务器的连接时被破坏或在某一段预设的时间内不活动之外，与其它的 cookie 是一样的。

These give the owner of the option the right to buy the futures contract within a certain time frame at a preset price.
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Not only can it display your PS4 games in the Vita's native resolution (960x544), but it can be activated at any given time rather than having to be preset.
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Taking professional-looking images is made easy with 19 different integrated Smart Modes, which allow users to choose from a series of preset scenario options such as Light trace or Action freeze to ensure the perfect shot is captured every time.
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