The geological condition,geostresses and surrounding rock classification of underground powerhouse and high pressure tunnel of Baoquan Pumped Storage Hydroplant are studied deeply.

The measurement results show that the minor principal stress in the rock mass around the high-pressure cavern is 5.

Selective ground protecting principle and application analysis of 6 kV high voltage using in coal mine;

Analysis of fire hidden trouble of cross - linked polythene cable for high voltage and countermeasures;

Analysis of XG high voltage system of ecomomical spiral (ESR) CT;

A new method for gel point measurement of crude oil with dissolved gas under high pressure;

The low temperature thermoelectric properties of Bi_(0.85)Sb_(0.15) fabricated by high pressure;

Effects of composite burning-rate modifiers on combustion properties of NEPE propellant under high pressure;

Portable high-pressure direct atomize water mist fire suppression system;

The Study and Application of Food Processing Using High-pressure Method;

Studies on Structure and Fluorescence Spectra of High-pressure-treated EuI_2;

Treatment of High-voltage Cylinder Crack and Measure ofRepair Welding in QiaoTou Thermal Power Plant;

Discussion the application of outdoor high-voltage lapse fuse and high-voltage switch-disconnected;

Analysis on electromagnetic radiation test of high-voltage transmission and transformation power facilities;