Definition of bioconcentration in English:

bioconcentration

noun ˌbʌɪə(ʊ)ˌkɒns(ɛ)nˈtreɪʃn

Increase in the concentration of a (typically toxic) chemical in the tissue of organisms, especially progressive concentration in organisms further up the food chain; an instance of this.

1960s; earliest use found in Practical in Treatment Low- & Intermediate-level Radioactive Wastes. From bio- + concentration.

nounˌbʌɪə(ʊ)ˌkɒns(ɛ)nˈtreɪʃn

Increase in the concentration of a (typically toxic) chemical in the tissue of organisms, especially progressive concentration in organisms further up the food chain; an instance of this.

1960s; earliest use found in Practical in Treatment Low- & Intermediate-level Radioactive Wastes. From bio- + concentration.

单词	bioconcentration
释义	Definition of bioconcentration in English: bioconcentration noun ˌbʌɪə(ʊ)ˌkɒns(ɛ)nˈtreɪʃn Increase in the concentration of a (typically toxic) chemical in the tissue of organisms, especially progressive concentration in organisms further up the food chain; an instance of this. Origin 1960s; earliest use found in Practical in Treatment Low- & Intermediate-level Radioactive Wastes. From bio- + concentration. Definition of bioconcentration in US English: bioconcentration nounˌbʌɪə(ʊ)ˌkɒns(ɛ)nˈtreɪʃn Increase in the concentration of a (typically toxic) chemical in the tissue of organisms, especially progressive concentration in organisms further up the food chain; an instance of this. Origin 1960s; earliest use found in Practical in Treatment Low- & Intermediate-level Radioactive Wastes. From bio- + concentration.
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