英语词汇“race composition”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	race composition
释义	race composition 基本例句种群结构 The composition and biomass of them were studied, and the ecological distribution sections of every alga were summarized.分析了各地区春季不同月份藻类的种群结构和平均生物量变化，总结了各藻的生态分布区域。
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