Coccolith index distribution pattern(the relationship between coccolith abundance and water depth)in submarine sand ridges of the south Yellow Sea is built up based on the coccolithophore ecological character.

Based on the sensing principle of fiber Bragg grating (FBG) for strain measurement,quasi-distributed technology of FBG sensors and technique of matched FBG demodulation,a novel experimental instrument for quasi-distributed FBG sensing was designed,which overcomes the limitation of single point measurement of FBG sensors.

A quasi-distributed dynamic fiber sensing system combined with wavelength-division multiplexing,time-division multiplexing and space-division multiplexing technologies was proposed.

A quasi-distributed optical fiber surface plasmon resonance(SPR) sensor based on wavelength division multiplexing is studied.

According to the ideas of fuzzy model diagnosis,we established a standard model which is used to identify the lubricity of reservoir with fuzzy model of gas logging index.

Combined with the practice of the development of The Asking and Approving System for the Government,the author pointed out the significance of data mining in an information system,designed a standard model for information filtering,and accomplished the examination and approbation the applying information with decision-tree arithmetic or clustering arithmetic respectively.

If in DOS,the TSR can be executed immediately;however,under Windows,the group programs must further distinguish whether it is a standard mode or an enhanced mode.

The grey target theory is used to set up the model for mathematical evaluation;the tactical and technical performance indices,which reflect the effectiveness of weapon systems best,is used to form the index series of weapon systems to be evaluated(namely,the modes),and the standard mode of these index series is derived according to the .