bioaccumulation
英[ˌbaɪəʊəkjuːmjʊˈleɪʃən]
美[ˌbaɪoəˌkjʊmjəˈleʃən]
- n. 生物体内积累(指杀虫剂等物质在生物体内的积聚)
双语例句
- 1. Its bioaccumulation balance time was about 60 minutes.
- 在60min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。
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- 11. Nitrophenols wastewater with the feature of strong toxicity, bioaccumulation and difficulty biochemical degradation, threat the ecological environment and human health seriously.
- 多硝基酚类污染物由于毒性大,具有生物积累性,难生化降解,对生态环境和人体健康构成严重的威胁。
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- 12. Meanwhile, heavy metal is non-biodegradable, and has the characteristics of bioaccumulation, it bio-accumulates and concentrates by water food chain and finally have an effect on humanity.
- 同时,重金属不能被生物降解,且具有生物积累的特性,可以通过水体食物链产生生物富集和浓缩效应,最终影响人类。
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- 13. Because of the effect of soil pollution, atmospheric environment pollution and self-metabolism, some harmful contents were also bioaccumulation in biotic fat during plant materials' growth.
- 因种植和生产过程、土壤、大气环境及自身代谢等因素影响,其不仅含有植物的主要功效成分,同时也有微量有害成分存在。
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- 14. The laboratory experiments mainly included the effect of nutrient concentration on phytoplankton growth, bioaccumulation and toxicity of heavy metals and petroleum hydrocarbon (PH) to phytoplankton.
- 实验室实验主要研究了浮游植物生长的营养盐浓度效应,石油烃和重金属对浮游植物生长的影响等。
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- 15. The laboratory experiments mainly included the effect of nutrient concentration on phytoplankton growth, bioaccumulation and toxicity of heavy metals and petroleum hydrocarbon (PH) to phytoplankton.
- 实验室实验主要研究了浮游植物生长的营养盐浓度效应,石油烃和重金属对浮游植物生长的影响等。
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