百度作业网英语翻译Abstract：With the rapid development of economy and urban
来源：学生作业帮 编辑：百度作业网作业帮 分类：英语作业 时间：2024/05/05 06:36:31
英语翻译
Abstract：With the rapid development of economy and urban construction,urban high-rise and underground and large comprehensive buildings is increasing,fire hazards have also greatly increased.In order to avoid casualties,we need to use the automatic fire alarm system on the scene of the fire alarm task.This design is a alarm systems which employs the single-chip microcomputer with the temperature sensor technology.Optical radiation,heat,smoke and other physical quantities generated by the fire,through the light-sensitive,a sense of mild smoke fire detectors,can be transformed electrical signals transmitted to the fire alarm controller,then single-chip microcomputer controlled subsystems,for emergency treatment.In this paper,the fire alarm system designed can effectively reduce and prevent fire hazards,solve problem which wired fire alarm system can not solve,and it very significant to protect the personal safety and property security in the present.
Keywords:AT89S52 Single chip microcomputer Sensor Automatic alarm
Abstract：With the rapid development of economy and urban construction,urban high-rise and underground and large comprehensive buildings is increasing,fire hazards have also greatly increased.In order to avoid casualties,we need to use the automatic fire alarm system on the scene of the fire alarm task.This design is a alarm systems which employs the single-chip microcomputer with the temperature sensor technology.Optical radiation,heat,smoke and other physical quantities generated by the fire,through the light-sensitive,a sense of mild smoke fire detectors,can be transformed electrical signals transmitted to the fire alarm controller,then single-chip microcomputer controlled subsystems,for emergency treatment.In this paper,the fire alarm system designed can effectively reduce and prevent fire hazards,solve problem which wired fire alarm system can not solve,and it very significant to protect the personal safety and property security in the present.
Keywords:AT89S52 Single chip microcomputer Sensor Automatic alarm
第一句结构有些混乱,尝试改成：With the rapid economical development and urban construction,high-rise,underground and large comprehensive urban buildings are increasing.
后面的fire hazards这句独立成句.
In order to avoid casualties,we need to use the automatic fire alarm system on the scene of the fire alarm task.改成In order to avoid casualties,we need to use automatic fire alarm system on the scene of fire alarm task.（前面没提到,也没有特指,所以把两个定冠词去掉了）.
This design is a alarm systems which employs the single-chip microcomputer with the temperature sensor technology.改成（This design is alarm systems which employ the single-chip microcomputer with the temperature sensor technology.)
后面的fire hazards这句独立成句.
In order to avoid casualties,we need to use the automatic fire alarm system on the scene of the fire alarm task.改成In order to avoid casualties,we need to use automatic fire alarm system on the scene of fire alarm task.（前面没提到,也没有特指,所以把两个定冠词去掉了）.
This design is a alarm systems which employs the single-chip microcomputer with the temperature sensor technology.改成（This design is alarm systems which employ the single-chip microcomputer with the temperature sensor technology.)
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