trace metal

常見(jiàn)例句

Square wave stripping voltammetry(SWASV) was a high sensitivity electrochemical methods to detect the trace metal ions.
方波溶出伏安法（SWASV）是測(cè)定痕量金屬離子的一種高靈敏度的電化學(xué)方法。
Taking Chinese eastern plains as an examples, the authors construct a set of predication models for trace metal partitioning with multiple regression functions.
對(duì)已有的一些工作進(jìn)行了總結(jié)，并以我國(guó)東部平原為例，建立了土壤微量金屬多元回歸相分配預(yù)測(cè)摸型。
Different techniques have evolved for trace-metal analysis of polymers. In general, techniques come under two broad headings: destructive techniques and non-destructive techniques.
不同的聚合物技術(shù)已經(jīng)進(jìn)化為痕量金屬分析。一般來(lái)說(shuō)，技術(shù)面臨兩大標(biāo)題：破壞性技術(shù)和非破壞性技術(shù)。