sulfuric acid treatment 中文意思是什麼

sulfuric acid treatment 解釋
硫酸精製
  • sulfuric : 〈美國〉＝sulphuric.
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  • treatment : n 待遇；作業；處理，處置；討論，論述；【醫學】治療，療法；（種子的）消毒（處理）。 preferential t...
  1. A new method on extraction of phenanthrene from crude anthraceneis given, which includes azeotropic dissolution with ethylene glycol, extraction of carbon tetrachloride, treatment of sulfuric acid and ethyl alcohol recrystallization, in the end, the best process is obtained

    研究了從粗蒽中提取菲的方法，即用乙二醇對原料進行共沸，以四氯化碳為溶劑並用硫酸處理，最後用無水乙醇重結晶，制定出最佳的工藝路線
  2. Abstract : a new method on extraction of phenanthrene from crude anthraceneis given, which includes azeotropic dissolution with ethylene glycol, extraction of carbon tetrachloride, treatment of sulfuric acid and ethyl alcohol recrystallization, in the end, the best process is obtained

    文摘:研究了從粗蒽中提取菲的方法，即用乙二醇對原料進行共沸，以四氯化碳為溶劑並用硫酸處理，最後用無水乙醇重結晶，制定出最佳的工藝路線
  3. Testing method of colour after treatment with sulfuric acid

    硫酸處理后顏色的測試方法
  4. Aerospace - anodic treatment of titanium and titanium alloys - sulfuric acid process

    航空航天.鈦和鈦合金的陽極化處理.硫酸處理
  5. Aerospace process - anodic treatment of aluminium alloys - sulfuric acid process, dyed coating

    航空航天工藝.鋁合金的陽極化處理.硫酸處理染色鍍層
  6. Aerospace process - anodic treatment of aluminium alloys - sulfuric acid process, undyed coating

    航空航天工藝.鋁合金的陽極化處理.硫酸處理未染色鍍層
  7. Animal feeding stuffs. determination of sequential cell - wall. method by treatment with neutral and acid detergent and sulfuric acid

    動物飼料.序列細胞壁的測定.中性酸性洗滌劑和硫酸處理法
  8. This method has been used for many times and similar operation time and product are obtained as that using the treatment with a mixture of sulfuric acid, nitric acid and fuming sulfuric acid

    經過多次試用，其操作時間和得到的結果，與以前使用的硫酸、硝酸加發煙硫酸的方法基本相同。
  9. Abstract : the cotton / polyester fabrics were treated with sulfuric acid and the qualities so obtained meet the standards ( no. 0567 - 85 ) issued by shanxi quality inspection organization. the effects of the strength of acid and the time of treatment upon the decrease were discussed. some properties of fabrics of batch production were tested

    文摘:用硫酸對滌棉織物進行酸減量紡絲綢整理.探討了酸濃度、酸處理時間等對織物減量率的影響，測試了批量生產后織物的彈性、強力、懸垂性等性能指標.經測試處理后織物的各項質量指標可以達到有關標準的要求
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