Making use of the Aitken interpolation, we offer a method for the drawing of parabola passing through three given points.

Maximum Likelihood Method for Mapping Dominant-Recessive Molecular Markers of Lepidopteran Species without Genetic Recombination in Female Using F2 Population;

The Circumference Graph Mapping Method s Improvement Studies in the Plate Work Craft;

In this paper, the three-point self cross method for mapping was proposed.

A Study on Yang Zhao-Jun s Construction of Hyperbolic Foci;

Property of parabola about tangent and its application in construction;

This paper put forward a beeline equation mathematical pattern of interception methodology on the original basis through mathematical deduction,which is a new solution to km and complements the km solution of Lineweaver-Burk construction.

The Computer Analyses of Physics Experiment Data s Linear Fitting Plot;

This paper introduces the teaching methods of charting based on basical rules and methods of charting,which can give some reference to training students charting capability.

The imaging law and the charting method of bodies runs through the geometrical optics, the courses of reflection or refraction, especially the opticalels , are usually met with when charting and imaging virtual bodies and virtual dots, which are not expounded in the text book.