But,it is found that there are some errors in some points' calculations when the formula is using in color art,that is,somewhat discontinuity in mathematic.

On math study methods for higher vocational school students;

A brief talk about cultivation of student s math selfstudy ability;

On the Relationship between Mechanical Vibration and Math;

The status and important role of mathematics in the field of electromagnetic measuring;

A Survey on Between Relational about the Study Strategies,the Self-adjustment Study and Mathematics Incentives to Achievement of Higher Vocational Students;

Thought of some problems of college s mathematics reform;

The types of discover maths problem$;

On the application and integration of information technology to maths;

Probe into the Maths Curriculum Reform of "3+2" Higher Vocational Education;

A study on the mathematical model of normal individual cornea;

Research-based learning and its application to mathematic;

Qin Jiushao in the Contribution of Mathematic;

An Endeavor at the Role of Mathematical in Modern Economics;

On Combination of Mathematical Knowledge and Human Knowledge in Quality Education;

author introduces the building of mathematical model that must be used between frequency and pressure changing, and introduce error analyses , combining studying sonometer of hisown, move working range from line range to no-line range.