Objective:To explore the relationship and difference between tracking of exploratory eye movement and event-related potential P300 in schizophrenic patients.

Objective:To explore the function of exploratory eye tracking movement test in the diagnosis of schizophrenia.

Scraper moving track and analysis in air dense medium dry separator;

This passage will introduce a numerical value recursion method,by which can make the academic analyses and researches of the moving tracks of materials in spin-vibrating screen.

The article introduces the structure and principle of inner pneumatic swinging door,draws the moving track,and analyzes the influence of moving mechanism control point position to the passageway and step size.

Research on movement track of orthogonal turn-milling;

The movement track of upper guide roller and lower guide roller is derived according to the geometry and technology information of the workpiece, the cutting track of abnormity is controlled exactly.

This paper introduced the original data expansion of vane surface in the case of electrochemical contour evolution machining, and gave the computation method of evolution movement track.