time switch

英 [ˈtaɪm swɪtʃ]

美 [ˈtaɪm swɪtʃ]

n.  (自动)计时开关，定时开关

化学

牛津词典

noun

• （自动）计时开关，定时开关
  a switch that can be set to start and stop a machine working automatically at a particular time
  1. The heating is on a time switch.
     暖气靠定时开关自动供热。

柯林斯词典

• 定时开关;计时开关
  Atime switchis a device that causes a machine to start or stop working at specific times.

双语例句

• Use ray oscilloscope to measure the time of switch contact points.
  利用光线示波器测量触头分合闸的时间。
• Particularly a time switch is arranged; therefore people can dry the towel only through opening the power source with convenient operation.
  特别是设置了烘干定时开关，人们只需启动电源即可达到烘干毛巾的目的，操作方便。
• It uses large IC as a switch network. This switch has the function of 8 inputs/ 8 outputs. Operating as hand switch, automatic switch or time switch, it is suitable for television meetings.
  本文介绍了一种电脑控制的视音频切换器.它采用了大规模集成块作为切换网络，可实现8路输入／8路输出，具有手动切换、自动切换、定时切换及电视会议等功能。
• Every time I switch on the TV, there's football. It's overkill
  我每次打开电视都是足球节目，真是受不了。
• Packing station specially designs double valve with the different time switch mode, which can effectively prevent the dust leakage during the packaging process, reduce the environmental pollution and ensure the safety in production.
  包装工位专门设计双阀不同时开关方式，可有效防止包装过程粉尘外泄，减少环境污染，保证生产安全。
• Double time-interval automatic time switch
  双倍时间区间自动时间开关
• The algorithm can be extended to test time switch networks.
  该算法还可推广到T接线器网络的测试。
• Even for a few days after the time switch, motorists should exercise extra caution behind the wheel, especially commuters who have worked a long day.
  即使在夏时制结束后的数日内，驾驶员在驾驶时也应当格外小心，尤其是工作了一白天的上班族。
• In this paper, multiple fault detection of line concentrator time switch in SPC switching system is discussed.
  本文研究程控数字电话交换机中用户集中器时分接线器（LTSW）的多故障检测。
• This step explains how to use JDBC at design time and switch to JNDI at run time.
  这一步将会讲述如何在设计期间使用JDBC，转而在运行期间使用JNDI。