| 超声波在线检测技术的应用 |
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| 引用本文： | 刘冠卉. 超声波在线检测技术的应用[J]. 江苏调味副食品, 2007, 24(2): 25-27 |
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| 作者姓名： | 刘冠卉 |
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| 作者单位： | 江苏科技大学生物与环境工程学院,江苏,镇江,212018 |
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| 摘 要： | 为了应用超声波的在线检测技术,通过声速测定和衰减测定介绍了这项技术的基本原理与设备,着重论述了超声波在在线检测麦芽汁浓度和乙醇浓度上的应用.该技术具有设备投资低、操作简单、适应性强的特点.
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| 关 键 词： | 超声波 在线检测 声学特性 |
| 文章编号： | 1006-8481(2007)02-0025-03 |
| 修稿时间： | 2006-12-20 |
Application of ultrasonic technology in on-line determination |
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| LIU Guan-hui. Application of ultrasonic technology in on-line determination[J]. Jiangsu Condiment and Subsidiary Food, 2007, 24(2): 25-27 |
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| Authors: | LIU Guan-hui |
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| Abstract: | The on-line ultrasonic determination now attracts increasing attention in food industry because of its low investment,easy operation,powerful application,and non-destructive evaluation peculiarly.Based on the measurement of acoustic velocity and attenuation,the basic principle and equipment of on-line ultrasonic determination were introduced.Besides,its application in determining the concentration of mash and ethanol is also discussed. |
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| Keywords: | ultrasonic on-line food determination acoustic property |
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