报警的

I used to set my alarm to go off about an hour before I really have to get up.

我用我的报警设置去大约一小时之前，我真的要起床。

The Company is a professional manufacturer of security alarm products.

本公司是国内一家专业的安全报警产品制造商。

And Deputy Canada PARADOX, CK, ALEPH burglar alarm on the radio, such as products, these products can provide you with superior cost-effective.

并代理加拿大PARADOX，CK，艾礼富对射等防盗报警产品，以上产品均能为您提供优越的性价比。

First it produces the pulse signal by the multivibratorwhich is consisted of 555 timer and send in the detecting coil to form the alternating magnetic field, then it asopts UGN3503 linear half-effect as prode to the magnetic field change into the voltage signal change,after enlargement electric circuit and peak value examination electric circuit,the signal be treated to send into ADC0809 modulus converter change moduluses, then the digital signal after the modulus converter is changed is sent into AT89C51one-chip computers afterwards, after the digital filter, AT89C51one-chip computers afterwards compares the data to the reference voltage and judges whether to have detected the metal and alarm.

这个系统是以AT89C51单片机为核心，首先由555定时器构成多谐振荡器产生脉冲信号送入探测线圈以形成交变磁场，然后经过线性霍尔器件UGN3503将磁场变化转换为电压信号的变化，经过放大电路和峰值检测电路，经数模转换之后输入到单片机中，由单片机对数据进行软件滤波之后，与基准值比较之后，判断是否存在金属和报警显示。

The control center unit of this control system is based on a general-purpose microcontroller AT89C52, with LSI peripheral hardware including signal sampling unit for angular and wind speed, control output and power driving unit, keypad-display-alarm unit, and serial communication and printer interfacing unit.

采用通用微控制器AT89C52，设计了控制系统的控制中心，采用大规模集成电路开发了转角、风速信号采集单元、控制输出与功率驱动单元、键盘显示报警单元、串行通讯与打印接口单元等硬件系统。

This paper uses microcontroller AT89C51 as the control core,and designs a practical noise annunciator.

利用 AT89C51单片机为控制核心，设计一种实用的噪声报警装置。

This wireless annunciator apply to any type of lunch frequencies of 315M and the code used PT2262 wireless probe.

这款无线报警主机对任何发射频率为315M，编码采用PT2262的无线探头都可适用。

Using leaky coaxial cable as the sensor, a perimeter annunciator, was designed.

采用泄漏同轴电缆作为感应器件，分析、设计了一种应用泄漏同轴电缆的周界报警装置。

The video monitor antitype system using our algorithm can be set at more places than one camera system.

与单摄像头监拧系统相比，利用该算法实现的视频监控原型系统，可应用于更多场合，并利用深度信息设置报警级别，来降低误检率。

Alarm repeat at chosen intervals (3, 5 or 10 minutes or no repetition).

报警重复间隔的选择（3，5或10分钟或不重复）。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。