It includes twin 100-decibel speakers that offer directional one-way voice communication, allowing for annunciation and crowd notification.
它包括两个100分贝喇叭，提供单向语音通信，发出警报或通知。
LOGO! The miniature PLC from Siemens is introduced in brief. The examples of its applications in annunciation and interlock circuits are listed.
就西门子公司的微型plc产品LOGO ！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。
We might end with his early painting The Annunciation. A young woman has been surprised in her garden by a winged messenger from paradise.
最后我们来看看这位画家的早期画作《天使报喜》（TheAnnunciation），年轻的女人被她花园中出现的带翅膀的天使惊呆了。
ON all days of the holy fast of Lent, except on the Sabbath, the Lord's day and the holy day of the Annunciation, the Liturgy of the Presanctified is to be said.
除了在安息日、主日和圣母领报节（天使报喜的圣日），四旬节禁食期间应天天诵读圣餐祝圣的经文。
ON all days of the holy fast of Lent, except on the Sabbath, the Lord's day and the holy day of the Annunciation, the Liturgy of the Presanctified is to be said.
除了在安息日、主日和圣母领报节（天使报喜的圣日），四旬节禁食期间应天天诵读圣餐祝圣的经文。
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