Physical parameters range from the temperature of CPUs, utilization of memory and file system, interface utilization, and voltage reading, among other physical values.
物理参数包括CPU温度、内存与文件系统利用情况、接口利用、电压读数，以及其他物理值。
2
New current and voltage sensor have apparent advantages, which can be used gradually after solving detail problem and interface.
新型的电流和电压传感器优越性明显，在解决了细节及接口问题后，将逐渐安装使用。
3
And it has the features of wide range regulation of voltage, simple circuit, output stability, reliability, excellent interactive interface, being widely used and so on.