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However, some problems in PZT films, such as polarization fatigue, reduction of remanent polarization due to repetitive switching, seem to be hindering their application.
The peaks are indexed according to the standard powder diffraction data of Bi4Ti3O12.

From the data analysis, the optimum parameters of production of wollastonite will be determine.
Fig. 3 : FTIR spectrum of wollastonite 1 and 2 Analysis of morphology from the Figure 4 shows that size reduction of the particles will increase the particle surface area.

An increase in water permeability and a reduction in BSA rejection can be connected with the pore size on the membrane surface (see SEM).
It can be seen in Fig. 2(b) that all Jw2 data did not recover to their original values (Jw1) but the flux loss of MPEI/PVA was less than that of the UPEI and MPEI membrane.

Reference data could be provided for research and industrial production.
The cuspidine and anorthite would be separated out due to too much CaF2 which was detrimental to the reduction of melting temperature.

Another useful data was presented earlier by author and colleague [13], and is adopted to present here as shown in Fig. 5.
This results in the reduction of hardness value in the heat affected zone because the hardness of Pearlite (184-390 HV) is smaller than that of Ferrite (74-158 HV).

This test uses strain controlled triaxial compression instrument.The instrument controls the test process and conducts the computer automated data acquisition through the computer numerical control systems and analog servo control system [6,7].
Also, the residual strength reduced more than the peak strength at low confining pressure, while at high confining pressure the reduction of residual strength is not obvious when compared with the peak strength.

The purpose of this work is to design, build and test the stretching technology for distortion reduction in welding process of sheet metal.
The data of distortion in maximum and minimum as well as the range values ​​is shown in Table 3.

A large reduction peak appear at -0.772 V in the cathodic scan for oxide SiP/PTh structure and at -0.61 V for APTEMS/oxide SiP/PTh structure.
Fitting the data gave the linear equations with the regression coefficients of 0.9827 for oxide PSi/PTh structure (Fig.10b) and 0.9699 for APTEMS/oxide PSi/PTh structure.

In the FCP model, the penetration of the bound electron into the barrier is appreciable, which gives a reduction of the electron confinement and impurity BE.
Although to our knowledge, there are no available experimental data to compare with our theoretical results, we believe the present calculation will be of importance in the understanding of future experimental work in this subject.

The results showed that the simulation data of ventilatedair in ventilation hole of working gate was relatively coincided with the measured one.WANG [3] also combined the VOF model and turbulence model to numerically simulate the corrosion reduction of aerated flow in the Dragon-Raise-Head Spillway Tunnel.The results showed that v-shaped aerator was beneficial to increase the value of aerated flow and improved the indexes like the volume of ventilated air.In order to analysis ventilation characteristics in a hydropower station spillway tunnelwith high head and large dischargein China,turbulent model and VOF modelwere combinedto simulatewind speed and the volume of ventilated airin ventilation holeand threeaeratorsin thespillway tunnel.