trace enrichment 中文意思是什麼

trace enrichment 解釋
痕量成分的富集
  • trace : n 1 跡,足跡,蹤跡,去向。2 痕跡;證跡,線索,結果;【心理學】記憶痕;【植物;植物學】(脈)跡。3...
  1. Catalytic - kinetic - photometric determination of trace amounts of tin after enrichment with mercapto - dextran gel

    巰基葡聚糖凝膠分離富集動力學光度法測定痕量錫
  2. Molecularly imprinted polymer can be used to highly selective separation and enrichment of trace analyte in complicated biological, medicine and environmental samples because of its characteristics of high selectivity, chemical stability, easy preparation, so the application of molecular imprinting technique in sample pretreatment was especially remarkable

    分子印跡聚合物具有選擇性高、穩定性好及制備簡單的特點,可用於生物、醫藥、環境樣品等復雜基體中痕量分析物的高選擇性分離與富集,因此在樣品前處理中的應用特別引人關注。
  3. Study of determination of trace nickel by liquid membrane enrichment

    液膜預富集水相痕量鎳的分析研究
  4. Exemplified by the malinqiao low - temperature hot water, this paper explains the enrichment regularity of such trace elements as hg, as and b, which play an obvious indication role in search for heat - conducing structures

    以麻林橋低溫熱水為例,說明土壤中的汞、砷、硼微量元素的富集規律,這些微量元素對尋找地下導熱構造有明顯的指示作用。
  5. This paper has studied the ore - forming process of this ore belt and magmatic rocks, major vein rocks, wall rock alterations, trace elements and geochemical characteristics of various epochs, probed into the regularity of element enrichment and variation, and established geological - geochemical ore - prospecting criteria

    研究該礦帶成礦作用和在不同時代巖漿巖、主要脈巖、圍巖蝕變、微量元素及地球化學特徵, ?解元素富集變化規律,建立了地質地球化學找礦標志。
  6. Catalytic kinetic potentiometry determination of trace gold after separation and enrichment by polyamide

    聚酰胺分離富集催化動力學電位法測定痕量金
  7. Determination of trace non - rare earth impurities in high - purity eu2 o3 by icp - aes after enrichment by partial dissolution of gallium

    電感耦合等離子體發射光譜法測定高純氧化銪中非稀土雜質
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