A control circuit for presetting,displaying,counting welding temperature cycles and automatically switching;

The Display and Management System of Quality Information of Bar Rolling;

Application of PC in Malfunction Detection and Display of Machine Tool's Electricity;

The mud logging measures and show zone distinguishing under the drilling condition of nitrogen packed-in drilling fluid;

The functions as single-measurement,recursive-measurement,show,print and alert etc are discussed in detail.

It can shows petrol gas volume ratio.

Technology of displaying point cloud based on UGII;

74LS164 applied in LED displaying circuit of AT89C2051 single chip computer;

The multi-LED displaying system has the char- acter of simple-structured hardware,easy programming software and low cost.

Modeling, visualization and transformation of 3D molecular structure;

Universally analyzed and discussed in this paper is the visualization of inhomogeneous phase distribution of phase objects with spatial zero frequency filtering and knife edge filtering method.

In this paper, a method of moire deflectometry is presented, which is used for the visualization of real transient flow fields.

Button indication, pump activation and design preference of the fire hydrant;

To make the use of photoelectric effect,we can realize indication of figure and picture.

This paper discussed the mechanism and the law of the helix chaos data field,studied the displayed principle and model,and realized the abnormity data indication of the helix chaos data field created by extrusion between two symmetry screws.