With this method, the operator will have to calibrate zero and span onone background Air and need to change the pressure when backgrounds are changed.
使用此方法标定零点和量程在一个背景气情况下，在需要改变背景气时改变压力。
2
This article analyzes the status change in the attitude control system when faults appear based onone polar orbit satellite, and provides a method to decide faulty component.
Method: is hospitalized the old age mental patient to 36 examples from the strict observation condition change, key to life, safe, aspect and so on psychology has implemented one is example nursing.