On the Current Status and Strategy of Teaching in Multi-age Class;

On the Stimulation of Communication with Foreign Culture——On the establishment of mixed class in the Japanese education of foreign students in Japanese universities;

A knowledge based hybrid control system for plate rolling process;

Design method study of hybrid control of passive tuned mass damper in combination with viscoelastic damper based on model of recurrent neural network with bias unit;

Structural hybrid control with MRD and sliding base-isolation under bi-directional earthquakes;

A new mixed control strategy for induction motor drives;

Nonlinear mixed control for silicon contents of hot metal in BF ironmaking processes;

A mixed control pattern is introduced that logical control with motional coordinate control is combined in single chip microcomputer control system.

This paper discusses on the method for measuring the content of the effective components in the mixed preparation of Procymibone and Chlorothanil under the same gas chromatographic condition, and points out that the method is simple, quick and accurate, and the variation coefficient of Procymibone and Chlorothanil is 2.