地壳
发表于 2025-3-23 11:23:05
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BURSA
发表于 2025-3-23 17:52:07
Measurement of Ultrasonic Power with the Radiation Force and Thermobalance Method,of ultrasound. It is important to note that sufficient and conclusive evidence, on which the safety of medical ultrasound may be reasonably questioned, can only be obtained, if the ultrasonic field used in the experiment is properly defined and the relevant parameters are measured. In this connectio
Cupidity
发表于 2025-3-23 21:16:07
Transmitter Characteristics of Ultrasound Broad-Band Transducers for Ultrasonic Spectroscopy,ble degree the quality of A-scans as well as B-scan pictures. For the application of methods of tissue differentiation such as signal processing techniques and ultrasonic spectroscopy, special broad-band transducers with high sensitivity and a known ultrasonic field were developed and their transmit
哄骗
发表于 2025-3-24 01:46:51
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坚毅
发表于 2025-3-24 05:29:55
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雕镂
发表于 2025-3-24 08:38:28
Review of the Physical Bases for Biological Tissue Characterization by Ultrasound, the foundation stone has been the understanding of the modes of interaction between ultrasound and biological tissues .. Furthermore, there has been a dynamic interplay between the extent of this understanding and the diagnostic technology. Advances on one front have served to spur advances on the
offense
发表于 2025-3-24 13:20:30
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倔强不能
发表于 2025-3-24 18:51:33
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Mast-Cell
发表于 2025-3-24 21:53:42
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A保存的
发表于 2025-3-25 00:42:14
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