Based on analyses of progressive deformational order, this article discusses the distribution of strain compositional fan compounded of principal finite strain and inside rotation of incrememtal strain.

The progressive developing process from the rear nappe sheet(BK_1)to the frontal nappe sheet(BK_7)of the Xinzhou nappe structure in Northern Guangdong repre- sents the progressive deformation history of the nappe structure.

The systematic observation of rock deformation characteristics,strike-dip survey of foliation,finite strain measurement of rocks and non-coaxial progressive deformation analysis of rocks were completed in vertical section of the shear plane.

Recurrence Functions of Average π Electron Resonance Energy for Polyene-chain;

In this paper,severn recurrence functions of average π- electronic energy for homologous conjugated compounds have been obtained by nolinear programming,and some of average π- electronic energy for 7 series have been predicted.

The strain transfer factor, k , is proposed for the characterization of the deformation transfer from the material measured to the sensor.

The measuring accuracy of FBG strain sensor is mainly determined by the physical and mechanical performance of bare fiber,protective coating,adhesive layer and host material;namely the interface strain transfer characteristics between these layers.

Optic fiber Bragg grating sensor requires a strain transfer coefficient when it is embedded in or adhered to the structure due to an interlayer between structure and sensor.