Space response characteristic of geometry distortion in radiometer imaging is analysized and the space conversion models are developed.

This paper changes uniform circular array to line array by mode space transformation algorithm.

These techniques help students improve their modeling techniques by observing and analyzing in reality,as to build up the capability of space transforming and total analyzing;while the practice will lead the students to form three-dimensional concept and be aware of creating space model between object and space,bulk and weight as well.

This paper combines the exterior criticism with the textural criticism and tries to organize the text as a comprehensive solid structure from the perspective of female space transforming.

For avoiding confusion, the vibration period of simple pendulum is discussed in two levels, first, the resultant forces of equilibium poison and equilibium state in the intertialess reference system are obtained, then, teh differential equation of simple pendulum is given and the period is obtained in the inertial reference system by "space transformation".

The author analyzes two kinds of the transformation models which can convert the location result of GPS to the plane coordinate,the models are the plane transform mode and the space transformation mode,compares their conversion accuracy through the examples,and draws a beneficial conclusion,so as to extend the application of the technology.