国内外水产品市场的拍卖概况分析，了解目前国内外批发市场运用拍卖交易方式的情况。
Analyze the trading mode of the domestic and international aquatic products markets to understand their situation of using auction at present.
采用变异率指标与谐波分析法研究了1978-2000年水产品年度收购价格波动的周期性。
The fluctuation circle of aquatic products price between 1978 and 2000 via ratio of variation and harmonic wave was researched.
方法解析欧盟水产品新安全卫生法规，分析出口欧盟水产品的形势。
Method New safety and hygiene regulations and exportation situations of EU were analyzed.
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