On the basis fo rearch on confocal measurement sensor and its measuring system, a method for calculating position of measured surface through use of phase difference measurement between two successive peak signals is presented.

After analyzing and contrasting the center frequency excursion of confocal Fabry-Perot interferometers that are made of three different types of material with the change of temperature,the zerodur material was selected to fabricate the interferometer,and the cavity mirrors were optically con.

Distribution and morphological changes of corneal nerves in type 2 diabetic patients detected by confocal microscopy;

Long-time follow-up study of the changes of morphology of central corneal after LASIK using an in vivo confocal microscopy;

Evaluation of diffuse lamellar keratitis after LASIK with confocal microscopy;

The product distribution and the effect on the yields from co-coking of coal with waste tire were investigated by using a 2 kg pyrolysis device for simulating the industrial coking procedure.

The results indicate that by co-coking of coal and waste tire,the H_2 and CH_4 contents in the coke gas increased and thermal value of the gas was increased by at lest 23%;the yield of tar and its quality were also improved;the size of waste tire granule added had obvious impact on the quality of coke produced.

In this paper,the current disposal methods of waste plastics and the problems of these methods were summarized,and the feasibility analysis of co-coking of coal&plastics were anaˉlyzed,the significance and the importance of this work to china were given.