
n. [无脊椎] 双壳类(bivalve的复数)
Among 52 species of mollusca identified, 45 were gastropods, 7 were bivalves.
调查期间采到的软体动物已鉴定52种,其中腹足类45种,双壳类7种。
However, it does not include trade of bivalves, fish health and quarantine issues.
不过,协定没有涉及到双壳贝类、水产品卫生和检疫问题。
When they attach to clams, as shown above, they prevent these bivalves from opening.
当它们附在蛤蜊上时,象上面插图显示的那样,它们会妨碍这些双壳类生物打开。
The tasty bivalves are known for removing excess phytoplankton from water and sequestering nutrients in their shells and flesh.
这些美味的双壳贝类生物以清除水中过量的浮游植物闻名于世,它们把营养变成肉和贝壳。
Speciation and content of arsenic in four Marine bivalves of Zhejiang province coast districts. The collection of four bivalves was done.
本实验主要围绕两个方面进行1浙江沿海地区四种海洋贝类中砷的形态和含量分析四种贝类样品采集。
n.|mussels;[无脊椎]双壳类(bivalve的复数)
双壳类动物(Bivalves)是软体动物门(Mollusca)中双壳纲(Bivalvia)的统称,其典型特征为身体两侧各有一片对称的贝壳。这类动物广泛分布于全球海洋及淡水环境中,包括牡蛎、蛤蜊、贻贝、扇贝等常见物种。
Bivalves 是生物学中一类重要的软体动物,以下从多个角度详细解释该词的含义:
Bivalves 是一类具有双壳结构的水生软体动物,广泛分布于全球水域,兼具生态价值和经济意义。如需更深入的分类学信息,可参考生物学专业文献。
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