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| ANISOTROPY OF ULTRASONIC SPEED IN MUSCULAR TISSUES | |
| 作者姓名： | 戴焕平 冯若 |
| 基金项目： | The project Supperted by National Natual Science Foundation of China |
| 摘 要： | In the present study,a simplified model is used to work out the anisotropy of sound speed in afiber bundle.First it explains qualitatively why the sound speed in the direction of fiber is greater thanthat in the direction perpendicular to the fiber.Them.it gives an estimation of the difference in speedThe estimation is in agreement with the experimental data. |
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