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關(guān)注:1
2013-05-23 12:21
求翻譯:The ground materials were washed in a Wlter funnel (Whatman #1 paper) with acetone at ?20°C and the powder air-dried to remove是什么意思?![]() ![]() The ground materials were washed in a Wlter funnel (Whatman #1 paper) with acetone at ?20°C and the powder air-dried to remove
問題補充: |
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2013-05-23 12:21:38
在Wlter漏斗,用丙酮(的Whatman 1號文件)在“20℃,空氣干燥的粉末,以消除地面材料分別洗凈
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2013-05-23 12:23:18
在一個被水沖的地面材料wlter漏斗(whatman#1文件),在‘丙酮20°C和粉干到刪除
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2013-05-23 12:24:58
地面材料在一個Wlter漏斗(Whatman #1紙)與丙酮在? 20°C和被風(fēng)干的粉末被洗滌了去除
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2013-05-23 12:26:38
地面材料與丙酮的 ?20 ° C 和刪除風(fēng)干的粉洗 Wlter 漏斗 (Whatman # 1 紙)
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2013-05-23 12:28:18
在Wlter漏斗,用丙酮(的Whatman 1號文件)在“20℃,空氣干燥的粉末,以消除地面材料分別洗凈
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