Handled basic household maintenance. - replaced the ac filter, applied pest control spay, replaced fire alarm batteries, etc.
完成了家里一些基本的维修工作。——换了空调过滤网，喷了杀虫药，给火灾报警器换了电池，等等。
Are they basic, such a light dimmer, or more imposing, like an alarm system or a video camera?
它们是基础部分（比如说调光器），还是稍高端点儿的（像警报系统或摄像头）？
Through the internship site during the study and master the guidance and teachings, I have automatic fire alarm system also has basic knowledge and understanding.
通过实习期间在工地的学习和师傅的指导与教诲，我对火灾自动报警系统也有了基本的认识和了解。
Therefore, automatic fire alarm system, the basic knowledge and understanding is necessary, is the basis of proficiency in business.
所以，对于火灾自动报警系统的基本认识和了解是必要的，是熟练掌握业务的基础。
This paper introduces the method of design and basic circuit of language alarm of PLC control system, and provides the guidance for designing and maintaining it .
介绍了PLC控制系统语言报警器的设计方法及基本电路，为设计和维护PLC控制系统语言报警器提供了依据。
To achieve the basic functions of the clock, but also to achieve set the alarm, you can choose your favorite music as your alarm clock!
说明：实现时钟的基本功能外，还能实现设置闹钟，可以选择自己喜欢的音乐作为闹铃！
The fire must meet two basic conditions, combustible materials and oxygen, to raise the alarm of fire alarm system accuracy and reduce error of the alarm. We must understand the ways of fire.
火灾发生必须满足两个基本的条件，可燃物和必须的氧气，要提高火灾报警系统的报警准确率，减少报警误差，我们就必须要了解火灾产生的途径。
In addition to the browser Answer Answer basic functions, also has the timing, timing and alarm functions.
该抢答器除具有基本的抢答功能外，还具有定时、计时和报警功能。
Perform as a basic fire fighting member while on duty. React immediately to a fire alarm/information in case of fire.
当班时应为义务消防队的一员，一旦发生火情立即反应。
This paper analyses the basic method of the serial communication, introduces the compose of the system of automatic phonic alarm and how to achieve it.
本文详细分析了串行口通讯的基本方法，在此基础上介绍了语音自动告警系统的组成及实现方法。
The basic functions of the fire automatic alarm system and fire linkage control system were realized.
基本实现了火灾报警与消防联动的各项功能。
Software, a desktop alarm clock has all the basic functions should also provide a large number of customization options, you can put this little thing on the table in any position.
软件具备了一个桌面闹钟应有的所有基本功能，还提供大量自定义选项，你可以把这个小东西放在桌面的任何位置。
Software, a desktop alarm clock has all the basic functions should also provide a large number of customization options, you can put this little thing on the table in any position.
软件具备了一个桌面闹钟应有的所有基本功能，还提供大量自定义选项，你可以把这个小东西放在桌面的任何位置。
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