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annahit木蟲 (正式寫手)
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[求助]
請幫忙翻譯一句話,漢譯英 ,謝謝
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| 從晶體的上中下三部分各切出一小部分晶體試樣,放于瑪瑙研缽中研成粉末狀態(tài),用萬分之一天平稱出0.05g粉末樣品,放入聚四氟乙烯燒杯中,加入氫氟酸和硝酸溶液各5mL,在加熱板上預熱20分鐘之后,采用全自動微波消解爐對樣品進行微波消解。 |
| From each top, middle and lower parts of the crystal, we cut out a small portion of crystal sample. Then placed each of them in an agate mortar and grinding into powder. With the balance millionth 0.05g powder sample is weighed out. Powder was placed in a polytetrafluoroethylene beaker, added hydrofluoric acid and nitric acid solution each 5mL. After preheated hot plate for 20 minutes, the sample was carried out microwave digestion by using automatic microwave digestion oven. |
| From each top, middle and lower parts of the crystal, we cut out a small portion of crystal sample, then placing each of them in an agate mortar and grinding into powder. With the balance millionth 0.05g powder sample is weighed out. Powder was placed in a polytetrafluoroethylene beaker, added hydrofluoric acid and nitric acid solution each 5mL. After preheated hot plate for 20 minutes, the sample was carried out microwave digestion by using automatic microwave digestion oven. |
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