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jiayou201101金蟲(chóng) (著名寫(xiě)手)
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[求助]
請(qǐng)幫忙翻譯一段漢譯英,謝謝
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請(qǐng)幫忙翻譯一段漢譯英,謝謝 同時(shí),滴加氫氟酸和硝酸溶液各5mL,在加熱板上預(yù)熱20分鐘之后,采用全自動(dòng)微波消解爐對(duì)樣品進(jìn)行微波消解,消解完全后向溶液中滴加高氯酸同時(shí)在加熱板上加熱,將氫氟酸驅(qū)趕掉,以防止腐蝕測(cè)試設(shè)備。待冷卻到室溫后將溶液置于50mL容量瓶中并用5%的硝酸定容,以用于測(cè)試. |
至尊木蟲(chóng) (著名寫(xiě)手)
| 5mL each hydrofluoric acid and nitric acid solution is titrated synchronously and then the sample is put into an automatic microwave oven for digesting after preheated 20 minutes on heating panel. Then the sample is heated and perchloric acid is titrated into the sample to eliminate hydrofluoric acid to protect testing equipment from corrosion while digesting process completed. Cooled down to room temperature the sample solution is put into a 50mL volumetric flask, and is ready for testing while the volume is set by 5% nitric acid. |

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