The examples of its applications in annunciation and interlock circuits are listed.
作了简要介绍,并列举了在信号报警和联锁保护电路中的应用实例.
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Then they changed it to March 25, a holiday called the Annunciation.
后来又把元旦改到我们现在的三月二十五日, 因为那一天是“天使报喜节”.
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The hardware were mainly made of the SCM, CP , infrared communication interface, alarm annunciation, power supply and so on.
硬件主要由单片机 、 PC机 、 红外通信接口 、 预警指示 、 电源等构成.
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