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殼大新蟲(chóng) (初入文壇)
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[求助]
求助專業(yè)英語(yǔ)好的大師,幫忙翻譯下段文字,謝謝。 已有1人參與
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| 先用HNO3 ;HClO4 =4:1的混酸對(duì)樣品進(jìn)行消解,再加入10mL的1%HNO3,最后用超純水定容,采用火焰原子吸收法對(duì)其中Cu、Ni、Mn、Zn、Cr、Fe六種微量元素的含量進(jìn)行測(cè)定。相關(guān)系數(shù)都在0.992以上,重復(fù)性試驗(yàn)(n=6)RSD為0.0% ~0.7%,測(cè)量結(jié)果為:Fe > Zn > Cu > Mn > Gr > Ni。 |
鐵蟲(chóng) (正式寫(xiě)手)
| The samples were digested in a mixture of HNO3/HClO4(4:1), then add 10mL of 1% HNO3, the final dilute with ultrapure water to volume, Six microelements(Cu, Ni, Mn, Zn, Cr, Fe) in it were determined by flame atomic absorption spectrometry. |r|> 0.992, repeatability (n = 6) RSD of 0.0% to 0.7%, the measured results are: Fe> Zn> Cu> Mn> Gr> Ni. |
鐵蟲(chóng) (正式寫(xiě)手)
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