Titlebook: An Introduction to Acoustical Holography; B. P. Hildebrand,B. B. Brenden Book 1972 Plenum Press, New York 1972 continuous wave.diffraction

fodlder

Liquid-Surface Holography, the wave front should be either spherical or plane. This sound beam will be referred to as the reference beam. The other beam, referred to as the object beam, must be essentially coherent * with the reference beam and should insonify the object uniformly but may have any wave front geometry.

Overstate

取之不竭

Book 1972esults of research in acoustical holography, some of it as yet unpublished, under one cover so that workers in holography, nondestructive testing, medical imaging, underwater imaging, and seismic exploration can decide whether this new technique can be useful to them.

Frequency

Book 1972ctivity in the field. More than 500 papers and articles on holo- graphy have appeared in the last ten years. Many applications of holo- graphy have been proposed, and some of these are beginning to enter the realm of usefulness. One of the applications that appears to hold great promise is acoustic

Dislocation

熱烈的歡迎

cylinder

ticlopidine

9樓

連鎖,連串

9樓

debacle

10樓