warning distance

On the basis of analyzing the causes, drawing up the matching countermeasures, such as installing the short distance warning boards and the road signals, to prevent the accidents caused by the short distance following driving.

在分析原因的基础上，制订相应措施，如设置近距离警告牌和道路标志等，以期预防由于近距离跟车驾驶而造成的交通事故。

The traditional warning system is aimed to provide remote detection with accurate target angle and distance information as early as possible. And it can quickly give out the threat level and warning.

传统的预警系统是针对目标进行远程探测以尽早提供较为准确的目标角度及距离信息，并迅速判别威胁程度和发出告警。

Based on the differences of ST and non-ST listed companies, using distance judge France, establishing the early warning models for their overall financial situation and forecasting the financial position of enterprises will warn models for four respects.

然后根据ST上市公司与非ST上市公司这种差异，利用距离判别法建立了预测企业整体财务状况预警模型以及预测企业四个方面财务状况的预警模型。

According to a distance of different frequency sound warning.

按距离远近发出不同频率警示音.

With both the near infrared sensor and voice record-reproducing assembly being integrated, the distance-warning device has the advantages of low costs, simple wiring, strong anti-detonation ability, precise measuring, and working stability. It is suitable for being installed and used on the automobile.

由于近红外线传感器、语音录放组件均为一体化结构，成本低、接线简单、抗震能力强、测量准确、工作稳定可靠，适合在汽车上安装使用。