[Conclusion]Land disturbances restoration measures could improve the soil moisture content,but decrease the soil moisture-holding capacity.

Through the comprehensive appraisement on different restoration measures to soil environmental effect in Ningnan mountain area,the results show that: the content of soil moisture is the most major factor that affected soil environmental condition,its weight value reaches 0.

Based on the particularities of the amateur track and field training and recovery such as the scarce material means,the haste time to training and recovery,no more attention to the importance of recovery problem from coaches and athletes,this paper proposes some recovery measures that can save time and money but simple and effective.

Effects of different disturbance ways on the diversity of pine forest invaded by pine wood nematode (Bursaphelenchus xylophilus);

The anti-interference measures of the inverter in the electric control system of polyester fiber production;

The anti-interference measures in computer controlling system;

Detailedly introduces the hardware composition, working principle and software design of an intelligent communication computer based on serial communication, and discusses the interference problem of the serial communication and several anti-interference measures.

Based on it,anti-interference measures are proposed,such as accretion of coupling impedance,electrostatic shielding,shortening length of control cables and making the best of existing shield in substation.

To counter the influences,an anti-interference measure is adopted,which guarantees the re- liability of the underground fluid observed data.