On Talents Capital: Definition, Features and Operating Law;

According to the operating law of main machinery such as milling machine, mixing equipment, asphalt paver and roller in recycling engineering, this paper analyzes the composition and feature of sub-systems, and calculates their operating states quantitatively, and gets.

This paper preliminarily explores network economys basic characteristics and changes of economys operating laws in several aspects:social specilization,inflation,business cycle,products pricing and market structure.

Numerical simulation of the dust movement rule in fully-mechanized coal faces;

Numerical simulation analysis of the movement rules of projectile in soil;

The differential equations of three mass points are derived for different mass relations between them,and their analytic solutions are obtained,by which the movement rule of three mass points are discussed.

The law of motion of underground water in fissured rocks and status quo of the numerica modeling;

The movement parameters and dynamics parameter are discussed starting from the terry mechanism design and the law of motion.

To counter the no continous jerk curve of the general purpose harmonic trapezoidal combinativial law of motion for cam mechanisms, this paper reconstructed the mathematical model of the law of motion on the basis of the continous jerk curve, and remained the advantages of the law of motion.