bioaccumulation
生物体内积累
常用释义
英音[ ˌbaɪəʊəkjuːmjʊˈleɪʃən ]
美音[ ˌbaɪoʊəˌkjuːmjuˈleɪʃn; ˌbaɪoʊəˌkjuːmjəˈleɪʃn ]
基本释义
- n. 生物体内积累（指杀虫剂等物质在生物体内的积聚）
例句
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1·Its bioaccumulation balance time was about 60 minutes.在60 min时基本达到了吸附平衡。
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2·Some species, such as brown seaweed are extremely efficient at bioaccumulation.某些物种，例如海带，非常容易堆积放射性物质。
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3·Wetland methylmercury threatens the human health through food chain's bioaccumulation.湿地甲基汞通过食物链的“生物放大”，威胁人类的健康。
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4·The recent progress of absorption and bioaccumulation of heavy metals by aquatic animals is narrated comprehensively.综述了国内外在水生生物对重金属吸收和积累研究方面的最新进展。
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5·The bioaccumulation amount and bioaccumulation factor of gaseous DDT on the leaves of spinach were all higher than those on carrot.气态DD T类物质在菠菜叶部的生物富集量和生物富集系数均高于胡萝卜。
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6·The factors which influence the properties of heavy metal adsorption were studied, and the mechanism of bioaccumulation and adsorption was discussed.详细介绍了影响重金属生物吸附去除的各种因素，并探讨了生物积累和吸附机理。
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7·Isotope tracing and simulated ecosystem techniques were employed to study transfer, bioaccumulation and degradation of pirimicarb in aquatic ecosystem.应用同位素示踪和模拟生态系统技术，研究了进入水生生态系中的抗蚜威的转移、富集和降解等。
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8·However, through a process known as bioaccumulation, chemicals can become concentrated in individuals over a number of years, stored mostly in fat tissue.然而，经历一个被称为生物富集的过程，经过几年，化学物质可以浓缩在个体中，大多储存在脂肪组织中。
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9·By the analysis of adsorbing active distribution, the main body of adsorption was ascertained. The action of biosorption and bioaccumulation were compared.通过吸附活性分布的分析，验证了产生吸附作用的主体，并比较了该吸附过程中生物吸着和生物积累的作用。
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10·Chlorobenzene is existed in environment, is one kind of pollution with more toxicity and bioaccumulation and persistence, had more harmful to the health of people and livestock.氯苯类有机物在环境中广泛存在，由于其具有不同程度的毒性，生物累积性和持久性，对环境和人畜健康具有潜在危害。