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91. Some parameters, such as the diffraction aperture, the diffraction distance and phase levels of Kinoform, are discussed. They are key factors to the variable focal-length phase Fresnel lens.

92. By comparision between the Mn-Zn ferrite preparation processes, X-ray diffraction analysis and electron probe microanalysis, the properties of eutectic synthetic powder were investigated.

93. AlN films were prepared on hi alloy substrates by cathode sputtering, and the effect of gas pressure on crystal orientation and residual stress in AlN films was investigated by X-ray diffraction.

94. The geometric law of energy conservation is utilized in designing diffraction optical component and evaluating the phase function of diffraction optical component with Gauss beams input.

95. It is shown that, while maintaining a relatively large fill factor, the use of serrated apertures can suppress the diffraction modulations...

96. Scanning electron microscopy energy - dispersive spectrum, and - ray diffraction were used to characterize the composite and after hydriding.

97. The solid solubility of Ce ions in BaTiO_3 lattice and the effect of the Ce doping on the structure of BaTiO_3 dielectric ceramics were investigated by X-ray diffraction spectroscopy.

98. Furthermore, it can avoid the feedback of the zero-order diffraction beam so as to improve the SNR of the encoder output.

99. Max Born, Principles of optics: Electromagnetic theory of propagation, interference and diffraction of light.

100. It is shown that many properties of diffraction in the Fresnel region can be obtained.

101. The binary coding of cosine eliminates zeroth order diffraction theoretically, and can generate high pixel hologram.

102. In this model, the noise field in sound shadow region is deduced by applying Huygens-Fresnel principle. It provides a new ideal for deducing the diffraction sound of complicated noise...

103. The phases of corrosion products on underground steel tube and their changes with depth of rust layer were analysed using Mossbauer effect, X - ray diffraction and proton X -ray fluorescence analysis.

104. The nematic thermotropic liquid crystalline behaviour of ten kinds of PEAs obtained was studied by polarizing microscope, DSC and X-ray diffraction.

105. The change from crystal to non - crystal was confirmed by observation of sample structure by micro - polariscope combining with X - diffraction spectrum.

106. X-ray diffraction (XRD) field-emission scanning electron microscope (FESEM) and transmission electron microscope (TEM) was employed to characterize product which was synthesized by flux method.

107. The characteristics of diffraction grating of oblique incidence light wave are analysed theoretically and verified in experiments.

108. The prepared product has been characterized by means of X-ray diffraction (XRD) and scanning electron micrography (SEM).

109. Plane diffraction grating, logarithmic amplifier and stable constant- current source are used in the system,(www.Sentencedict.com) thus the performance of the instrument is enhanced significantly and the cost is reduced.

110. Optimal operating conditions were determined. Besides , field-emission scanning electron microscope (FE-SEM) and X-ray diffraction (X-RD) were used in characterization of precipitates.

111. This paper from the optical interference, diffraction of light and the electromagnetic theory of light from the light experiment and theory reveal the volatility.

112. The results obviously demonstrate wave diffraction in harbor on condition of boundary reflection. Distribution of wave field in harbor is relatively appropriate.

113. Adopting the space-group extinction rule and simulating the electron diffraction pattern with computer, this paper proposed a new method for selecting the reduced quadrangle.

114. The clay minerals in 65 surface sediment samples from the Changjiang River subaqueous delta were analyzed by using X ray diffraction (XRD) analysis technique.

115. According to the theory of light diffraction and that of moire image encoding, a new technology of double image encoding using non key phase only moire method is presented in this paper.

116. The physical and chemical properties of the carbon black are detected, and its microstructure is analysed by High Revolution Electromicroscopy (HREM) and X-ray Diffraction.

117. The structure of an amorphous inorganic ion exchanger-stannic hexametaphosphate is postulated with radial distribution function (RDF) by X-ray diffraction.

118. According to the principle of the circular aperture diffraction, the cell viability, size of cell and the other parameters of cell can be detected by the method.

119. A new theoretical analysis of the contrast reversal images for the zeroth and other diffraction order encoded by a rectangular grating is given.

120. Since the stereographic projection may be rotated with any method and any angle, kikuchi diffraction patterns of any desired orientation can be output.