The paper,through the music structure and music feeling of "Flute and Drum in the Sunset",analyzes the artistic features of China s traditional music and the way to express music through performing skills.

Using the single mass-spring model,we study the gaits of a hopping robot for the purpose of minimizing the loss of energy per unit distance covered and present our expressions of energy consumption.

Now,hopping robot will be used more and more and how to improve its capability of jumping is a valuable research.

Adding complaisant mechanism into kangaroo hopping robot can improve the location and driving characters.

The hopping robots are only under research at present.

The miniature hopping robots play the important role in the irregular environment,such as the relief of the victims in the earthquake.

However, with respect to apparatus technique, there exists a gap between Chinese and world-level famous eurythmics athletes.

The thesis analyzed the current situation of our nation’s apparatus technique level of Chinese rhythmic gymnastics gymnasts and carried out a further study on the influence factors of this situation.

The Programming Skill of Tool Radius Compensation in NC Machine;

Experience and skill of tool adjust program and debug for numerical control lathe;

Design and Skill on Die Casting Die with Oblique Pin Drawing Core;