警报

Allow to display the RF output signal presence and the amplifier alarm state.

也允许显示射频输出信号的存在，及放大器警报状态。

The " alarm signal" is a chemical message transmitted between individual plants: this too can be measured by the new equipment .

这种&警报信号&是植物与植物之间传递的一种化学信号，这也能通过新的装置探测出来。

This system to dc voltage source as the core, mainly AT89S52 SCM, through the keyboard controller to install dc power supply output voltage, setting stepping class can reach.01v output voltage, the range of 0-9.9 V, the maximum current 330mA for, and can show the actual pipe by digital output voltage value s.

摘 要：本系统以直流电压源为核心，AT89S52单片机为主控制器，通过键盘来设置直流电源的输出电压，设置步进等级可达0.1V，输出电压范围为0—9.9V，最大电流为330mA，并可由液晶屏显示实际输出电压值。系统有过流保护电路，当输出电流过大时功率管自动截至，而且有红色指示灯发出警报。

Abstract摘要:This system to dc voltage source as the core, mainly AT89S52 SCM, through the keyboard controller to install dc power supply output voltage, setting stepping class can reach.01v output voltage, the range of 0-9.9 V, the maximum current 330mA for, and can show the actual pipe by digital output voltage values.

论文摘要摘要：本系统以直流电压源为核心，AT89S52单片机为主控制器，通过键盘来设置直流电源的输出电压，设置步进等级可达0.1V，输出电压范围为0—9.9V，最大电流为330mA，并可由液晶屏显示实际输出电压值。系统有过流保护电路，当输出电流过大时功率管自动截至，而且有红色指示灯发出警报。

This system to dc voltage source as the core, mainly AT89S52 SCM, through the keyboard controller to install dc power supply output voltage, setting stepping class can reach.01v output voltage, the range of 0-9.9 V, the maximum current 330mA for, and can show the actual pipe by digital output voltage values.

论文摘要：本系统以直流电压源为核心，AT89S52单片机为主控制器，通过键盘来设置直流电源的输出电压，设置步进等级可达0.1V，输出电压范围为0—9.9V，最大电流为330mA，并可由液晶屏显示实际输出电压值。系统有过流保护电路，当输出电流过大时功率管自动截至，而且有红色指示灯发出警报。

This system to dc voltage source as the core, mainly AT89S52 SCM, through the keyboard controller to install dc power supply output voltage, setting stepping class can reach.01v output voltage, the range of 0-9.9 V, the maximum current 330mA for, and can show the actual pipe by digital output voltage values.

本系统以直流电压源为核心，AT89S52单片机为主控制器，通过键盘来设置直流电源的输出电压，设置步进等级可达0.1V，输出电压范围为0—9.9V，最大电流为330mA，并可由液晶屏显示实际输出电压值。系统有过流保护电路，当输出电流过大时功率管自动截至，而且有红色指示灯发出警报。

If this engine braking effect is not sufficient, a warning tone alerts the driver that the service brake will have to be deployed in order to remain below the desire d limit.

如果发动机制动效果不足，系统就会发出警报鸣响，提醒驾驶人必须启动行车制动器，以将车速保持在需要的限速以下。

If this engine braking effect is not sufficient, a warning tone alerts the driver that the service brake will have to be deploy ed in order to remain below the desired limit.

如果发动机制动效果不足，系统就会发出警报鸣响，提醒驾驶人必须启动行车制动器，以将车速保持在需要的限速以下。

If this engine braking effect is not sufficient, a warning tone alert s the driver that the service brake will have to be deployed in order to remain below the desired limit.

如果发动机制动效果不足，系统就会发出警报鸣响，提醒驾驶人必须启动行车制动器，以将车速保持在需要的限速以下。

If this engine braking effect is not sufficient, a warn ing tone alerts the driver that the service brake will have to be deployed in order to remain below the desired limit.

如果发动机制动效果不足，系统就会发出警报鸣响，提醒驾驶人必须启动行车制动器，以将车速保持在需要的限速以下。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。