有机质、易还原锰和无定形铁对土壤铁、锰、铜、锌具明显的吸附富集效应。
An adsorption-enrichment effect of organic matter, reducible Mn and amorphous Fe on Fe, Mn, Zn and Cu was observed in the soil.
目的：观察针刺大鼠胃经沿线脂肪条带结构富集针刺镇痛效应物质的作用。
Objective: to observe if the fat strip structure along the stomach meridian of acupunctured rats have special effects to enrich effective substance of acupuncture analgesia.
通过区位样本、周期样本和特殊样本的设置，落点于我国知识产权富集区域政策溢出效应研究的决策应用价值。
By setting up the location samples, periodical samples and special samples, the application of the study on the policy overflow effect has be...
本文利用富集培养的硝化污泥研究了苯酚对生物硝化过程的抑制效应。
Phenol inhibition on nitrification with enriched nitrifying bacteria was studied in this paper.
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。
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。
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.
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