Moral education is theory problem, is also practice problem, the Article combine the theory of moral education with Chinese practice, take "middle-level" people as the point of departure, strengthen and promote moral education.

Simulation and analysis of intermediate table with insulation cover;

Simulating and Analyzing of Intermediate Table Insulation Technology in Hot Continuous Rolling;

Optimization of regeneration recycling water networks with internal water mains;

In this papert,hree technologies for water system integration in recent yearsi,ncluding pinch technology,mathematical programming and the integration with internal water mains,are analyzed.

Water networks designed by water system integration technology with internal water mains have rather good flexibility.

Lastly,some improvins suggestions of measuring projectile s posture and velocity in intermediate ballistics are put forward.