safety alarm

GMS2300 wireless anti-theft and safety alarming and monitoring system for oil and gas wells.

GMS2300型油气井无线防盗安全报警监控系统是集多种油气井口防盗技术、易燃易爆与有毒气体的安全检测技术、生产参数的在线测量技术、基于GSM短消息的无线通信技术于一体的新型监控系统。

So by means of the frequency-domain analysis, the character of alarming signal can be deduced and used in the system of portable safety alarming system of train approaching.

针对远方列车信号很小，且具有很强的噪声，直接通过时域分析误差较大，因此，采取频域分析方法，获取列车接近时的警报信号的规律，以用于便携式列车接近安全报警系统中。

3 coke oven of YanKuang coking plant is introduced, the system includes control of pressure of recycled coal gas, control of pressure of gas collector, security alarm and security guarantee.

介绍了DCS在兖矿焦化厂 3#焦炉回炉煤气主管压力控制、集气管压力控制、安全报警与安全保障中的应用。

The problems that exist in automatic control systems for safety alarm and its treatment are intro- duced.

介绍了自动控制系统中安全报警及报警处理存在的问题,采用"人声语音报警"后,有效地提高了报警处理率,促进了安全生产。

passive restraint tell-tale

被动式乘员安全警报灯

Firefly Personal Alert Safety System

萤火个人安全警报器

Firefly K Personal Alert Safety System

萤火Ｋ个人安全警报器

Ein Sicherheitsalarm im britischen Parlament wurde am Abend wieder aufgehoben.

英国国会将在每天晚上发出安全警报。

"Warn if changing between secure and insecure mode"

"在安全和非安全模式之间切换时报警"

Automatic shows error, safety shield; safety switch.

自动显示故障报警，安全防护门，安全开关。

Safety requirements and methods for security alarm equipment

GB16796-1997安全防范报警设备安全要求和试验方法

DOES THE SEAT BELT LAMP LIGHT, AND THEN TURN OFF?

是否安全带警报灯亮亮了，然后又关闭？

REMOVE AND INSPECT THE SEAT BELT WARNING LAMP BULB.

移走并检查安全带警报灯泡。＊＊

an automatic infrared alarm gives you a new feeling of safety.

红外线自动报警器，给您安全新感受。

THE SEAT BELT WARNING LAMP IS OPERATIONAL WITH NO PROBLEMS FOUN

安全带警报灯运转正常，未发现问题。

Study on Access Control and Real-Time Alert of Secure Operating System;

安全操作系统的访问控制与实时报警

Building Secure Police treatment System Based On J2EE;

基于J2EE构建安全报警处置系统

Alarm of Safe Protection of Network--Analysis of IDS Technology;

网络安全防护的报警器——IDS技术分析

Unusual Alarming Mechanism Research on Credit Card Security

基于信用卡安全的异动报警机制研究

Intelligent Security Alarm System for Automotives Based on AT89S51

基于AT89S51的汽车智能安全报警系统

Security window screen with alarm. Type of window screen can be specified.

有警报器的安全窗屏。可指定窗屏的类型。

Stateful Security Alert Correlation by Dynamic Bayesian Plan Graph

基于动态贝耶斯规划图的状态安全报警关联