本文报导了浙南岛屿岩相潮间带贻贝类软体动物的种类及数量组成与分布规律。
This paper reports the distribution characteristics of the species and quantitities on the rocky intertidal mussels in the islands south of Zhejiang.
因为在贝类软体动物能够有效地降低胆固醇，并且作用比一般的降胆固醇药要强。
That's because shell mollusk can reduce cholesterol and the effect event stronger than medicine.
这些河流汇入白令海和阿拉斯加湾这片寒冷而又营养丰富的水域，在这片水域里生活着数千万只海鸟、400多种鱼类、贝类、甲壳类和软体动物。
The rivers feed into the Bering Sea and Gulf of Alaska — cold, nutrient-rich waters which support tens of millions of seabirds, and over 400 species of fish, shellfish, crustaceans, and mollusks.
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