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understanding the consumption demand in the experience economy age, there is still a necessity to mand customers’ psychology through marketing strategy, and thereby put into action. Experience

culties. We know that the ridgelet transform has been successfully used to analyze digital images. Unlike wavelet transforms, the ridgelet transform processes data by first puting integrals over

to use a triangle structure in term of capacitance density. Furthermore, with this type of structure it is possible to mechanically adjust the gap and then adapt the structure to the vibrations

n Eq. (2)can be simplified to flow enthalpies only:X˙minhin188。 X˙mouthout(3)The rate of heat extracted (absorbed) by the unit in theheating mode (the ground heat exchanger load),˙Qeiscalculated from

7）／＝ 29→24℃26←21℃（26－21）／3＝ binationofheatransferunits,thetotalengthofheatransferprocesisthelngthandum berofNTUEis,ifthenum berofprocessforevry1NTUe,thenNTUE=n•NTUe(whernisthenum berofprocess)

g such a sophisticated system mayfrequently fail because of small mistakes occurring indimensions. This study defines dimensions involvingstructural elements with mutual assembly relationships

Frame /cmcm 2323 2323 2323 2323 Photographic scale 1:2 500 1:3 000 1:32 000 1:60 000 Forward overlap /％ 61 63 64 64 Side overlap /％ 32 33 33 30 Strip number 9 10 9 4 Control strips 2 2 2 0 Photos 255

0) is autonomous.There are three parameters。 u/, they are the supply frequency !1, the supply voltagemagnitude Vmand the load torque Tl. These parameters govern the behaviour of the steppermotor. In

analysis and Xray diC128raction data for thesolder dross sample are shown in Tables 1 and 2respectively. From Table 1 it is seen that zinc is themajor ponent of the dross (%) while aluminumis the

xn n∞= ′=+++ +∑ … … .(954)Itisthefunction()fxthepowerserisexpresion,if,asum ingthefunctionf(x)canbexpresdaspowerseris209NO .8O O OPrincipleofmathematicalnalysi21020200() n nn nnfxaxaaxaxax∞= =+++++∑