英语语法分析

Germanium was successfully determined by FIA-HG-GFAAS with matrix modifiers Pd and Pd-Mg.

采用钯，钯-镁作基体改进剂，FIA - HG - GFAAS法成功地测定了锗。

Methods: Using the matrix modifier, cadmium in the bean milk powder was determined with GFAAS.

方法：应用基体改进剂，用石墨炉原子吸收光谱法测定豆奶粉中的镉。

It was reported that trace amounts of arsenic in iron ores, spherical ores and sintering ores were determined by GFAAS.

前言：采用石墨炉原子吸收法，测定了铁矿石、球团矿和烧结矿中微量杂质砷。