| 陆庆扬,包一平.池养鲶鱼的计数及长度测量的实验研究[J].声学技术,1998,(3):132~135 |
| 池养鲶鱼的计数及长度测量的实验研究 |
| Experimental study on pool-catfish counting and measuring |
| 投稿时间：1997-10-31 修订日期：1997-12-18 |
| DOI： |
| 中文关键词: 池养鲶鱼 计数 测量 |
| 英文关键词: pool-carfish counting measuring |
| 基金项目: |
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| 中文摘要: |
| 本文探索了池养鲶鱼的计数及长度测量方法。实验测得鱼体长度与实体鱼的误差约为±2%. |
| 英文摘要: |
| The measurement method of pool-catfish counting and size are studied in this paper. The error is about ±2% between experimental size values and that of the living fish. |
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