The fracturing of the pressure compartments in sedimentary basins may not be caused completely by natural hydraulic fracturing.

A large-size interlayer hydrofracturing clastic rocks,which were found in late-Paleozoic rift-sedimentary basin in Dabancheng region of East Tianshan Mountain,are controlled by the fluid compartments consisting of impermeable stratum and water-rich stratum.

Effects of compounds with metal element and pressure on the combustion characteristics of mixed industrial sludge;

Determination of Pressure and Temperature in Oil Field Gas Condensation Separation Method;

Analysis of pressure dynamic curve on fractured horizontal well;

And the melt flux was in di- rect proportion with press fall.

According to the weight of the head(of the frame) and by calculating as well,gear pumps are chosen whose discharge is 45 litres per minute and whose pressure is 8 MPa,and also four jacks are needed,eac.

The effective factors include the type,granularity and rigidity of abrasive,process press as well as process time.

A strategic approach to the tensions affecting the mental health of the teaching staff;

The tension of "Self-Identity" is the force that restricts the developing direction in order to accomplish the potential self.

Correlation between the mental stress and the coping styles among the parents of cerebral palsy children;

College students social anxiety associated with stress and mental health;

A Comparative Study on the Job Stressor and Degree of Stress among Head Nurses and Clinical Nurses;