Biological features of striped bass, such as morphology, feeding and breeding habits were briefly introduced in the article.

简单介绍了条纹石鱼旨的形态特征、食性、繁殖习性等生物学。

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Study was made in this paper on its morphology, biological characteristic, relation to environment factors, and major natural enemies.

该文对其形态、生物学特性、与环境因子的关系及主要天敌作了深入研究。

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The purpose of this review is to provide a background of what was known concerning the pathogen classification, morphology, biological character and diagnosis.

因此，就附红细胞体病的病原分类、形态及生物学特征，以及该病的诊断方法等研究进展作其阐述。

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