以下为句子列表：
英文: An analysis on the stock density and community structure of nekton in Taiwan Straits indicated that the average stock density was 8.0 kg·h~ - in Summer and .9 kg·h~ - in Autumn.
中文: 果表明,台湾海峡夏季平均资源密度指数高于秋季,分别为8.0和.9kg·h-;
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英文: Distribution of nekton stock density and its community structure in Taiwan Strait in Summer and Autumn
中文: 台湾海峡夏秋季游泳动物资源分布及群落结构
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英文: Multivariate analysis of nekton composition in Pearl River estuary waters
中文: 珠江口游泳生物组成的多元统计分析
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英文: Seasonal variation of the composition of the nekton group was obvious, but for the demersal fishes and the pelagic fishes, their species composition varied with time.
中文: 游泳生物组成的季节变化明显 ,但对于鱼类的底栖类群和中上层类群则存在着时间上的差异
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英文: Studies on frophic level and organic carbon contents of main economic nekton in Fujian coastal waters
中文: 福建近海主要经济渔业生物营养级和有机碳含量研究
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