| 单词 | minor element | 
| 释义 | > as lemmasminor element   minor element  n. a chemical element that is present in relatively small or trace amounts; (Biology) = micronutrient n. ΚΠ 1941    Ecology 22 401/1  				The prairie soil was treated with various amount [sic] of mineral fertilizers including minor elements. 1948    Nature Mar. 365/2  				A term for universal use to replace the numerous current expressions used by different workers, namely, ‘trace elements’, ‘trace nutrients’, ‘minor elements’, [etc.]. 1991    Acta Metallurgica et Materialia 49 2759/1  				The competition between microfracture and plastic flow was studied in relation to the thermomechanical processing parameters and minor element chemistry of super-ferritic alloys. < as lemmas | 
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