走调
发表于 2025-3-23 09:41:09
Aufbau betrieblicher Informationssystemel resolution (1.5 mm) was obtained in vivo due to the use of a large aperture. The need for very low sidelobe levels in medical imaging had led us to associate to a Fresnel lens at reception a non focused transmission. Far off-axis sidelobes are then reduced (−40 dB) at the expense of the lateral re
NIL
发表于 2025-3-23 14:33:53
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引起痛苦
发表于 2025-3-23 20:15:27
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Indent
发表于 2025-3-24 02:13:56
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得罪人
发表于 2025-3-24 05:35:42
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ESPY
发表于 2025-3-24 06:40:02
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Obstacle
发表于 2025-3-24 11:17:54
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osteopath
发表于 2025-3-24 16:23:31
Metrische (absolute) Geometrie,computer system can generate quasi-real-time (128x128) holographic reconstructions using an array processor and FFT program..The display software has the unique capability of integrating up to ten holographic images taken of one defect at different viewing angles or positions, and displaying a singl
CRUE
发表于 2025-3-24 21:20:13
Schwingungen und ihre Spektroskopie,ical projection. This display method involves the generation by a computer, of two-dimensional digital projection images of the display volume viewed from any desired direction. They are formed by summing the “intensity” values of the individual volume picture elements (voxels) of the 3-D B-scan alo
Urgency
发表于 2025-3-25 01:53:05
Schwingungen und ihre Spektroskopie,e of a phased array imaging system are discussed. A tolerance analysis is developed that allows the design engineer to evaluate the effects of those errors and to set limits as to their maximum allowable magnitudes.