Elements of X-ray DiffractionThis is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. |
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Page 11
... projection . PARALLEL PROJECTION . In Parallel projection there is only one distortion , viz . , foreshortening . The second distortion , viz . , that due to varying distance , 10 which is present in Perspective , is eliminated by the ...
... projection . PARALLEL PROJECTION . In Parallel projection there is only one distortion , viz . , foreshortening . The second distortion , viz . , that due to varying distance , 10 which is present in Perspective , is eliminated by the ...
Page 18
... projection are projected for 1970 , mainly in Depart- ment of Defense military activities . Low projection .-- Turning to the low projection , we find that for the most part the areas of Federal activity with the greatest potentialities ...
... projection are projected for 1970 , mainly in Depart- ment of Defense military activities . Low projection .-- Turning to the low projection , we find that for the most part the areas of Federal activity with the greatest potentialities ...
Page 182
... projection depends on the trial. The PCA projection completely fails to preserve the structures, and the reason is that the PCA only rotates the data set and the discontinuities are not linearly separable. The first CCA (1) projection ...
... projection depends on the trial. The PCA projection completely fails to preserve the structures, and the reason is that the PCA only rotates the data set and the discontinuities are not linearly separable. The first CCA (1) projection ...
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Common terms and phrases
absorption coefficient absorption edge alloy analysis angle atomic number austenite axis back-reflection Bragg angle Bragg law Bravais lattice calculated camera chart circle composition constant copper atoms cosĀ² counter cubic curve Debye ring Debye-Scherrer decreases determined diffracted beam diffraction lines diffraction pattern diffractometer direction distance electrons elements equation error example face-centered face-centered cubic factor film fluorescent fluorescent radiation given grain hexagonal incident beam indices integrated intensity lattice parameter Laue method martensite measured metal normal obtained Orthorhombic parallel percent phase photograph pinhole plotted pole figure position powder pattern preferred orientation projection reciprocal lattice reciprocal-lattice reflecting planes relative residual stress rhombohedral rotation sample scattering shown in Fig sinĀ² slit solid solution spacing specimen spectrometer sphere spot stereographic substance surface temperature tetragonal thickness tion transmission unit cell values vector voltage wavelength x-ray diffraction x-ray method x-ray tube zero zone