反萃 的英文怎麼說

中文拼音 [fǎncuì]
反萃 英文
back extraction
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  • 萃 : Ⅰ動詞[書面語] （聚集） come together; assemble Ⅱ名詞1 [書面語] （聚在一起的人或事物） a gathering...
  1. Study on the extraction of affinity reverse micelles to cytochrome - c

    的親和反膠團萃取研究
  2. Gas - liquid mass transfer of oxygen - decane - sodium sulfite system in a stirred autoclave reactor

    硝酸反萃體系中表面活性劑對傳質的影響
  3. Effect of reverse micelle extraction on fatty acid compostion of soybean oil

    反膠束萃取豆油對脂肪酸成分的影響
  4. Reversed micelles and microemulsion in organophosphorus monobasic acid solvent extraction systems

    有機磷一元酸溶劑萃取體系中的反膠束和微乳液
  5. Are excellent stripping agents for both n - octanol and tbp system. the organic phase can be rebirth by kcl aqueous solution. the stripping efficiency was agreement with perchloride effect. the effect of cosolvent on the stripping percentage was also discussed

    在較高濃度時都是很好的反萃劑，反萃效率符合高氯酸鹽效應，反萃後有機相具備連續萃取的能力。
  6. It introduces the process of recovering indium from lead reverberatory dust with h2so4 leaching - p204 extraction

    摘要文章介紹了用h2so4浸出p204萃取法從鉛浮渣反射爐煙灰中回收銦的生產流程。
  7. Learn how to " work up " your reaction using a separatory funnel to perform a liquid - liquid extraction

    藉由分液漏斗示範液相-液相萃取並學習如何用」反應檢查步驟」檢查你的反應。
  8. Back extraction by hno3 - hf and back extraction by concentrated hnch after lower the concentration of organic phase are studied, the method of back extration by hnorhf can not be used to icp - ms, because some zirconium is hydrolysis when hf is removed by heat. however, the method of back extraction by concentrated nitric acid after lower the concentration of organic phase can be used to icp - ms, the recovery is 93. 2 %, rsd % is 5. 24 %, the decontamination factor of uranium is 3. 2xl04, the detection limit of zirconium is 0. 04ng / ml. the method of tta extracting trace zirconium in uranium is firstly used to icp - ms, the result is satisfied, it can be used to determine zirconium in uranic production quickly and veraciously

    本文通過研究hno _ 3 - hf反萃和稀釋有機相後用濃hno _ 3反萃這兩種分離方法，認為hno _ 3 - hf反萃由於在加熱去除hf時酸度不易控制，導致鋯的部分水解，因而此方法不宜用於icp - ms中，然而稀釋有機相後用濃hno _ 3反萃法用於icp - ms測量中，全程回收率為93 . 2 ，相對標準偏差為5 . 24 ，鈾的一次去污因子為3 . 2 10 ~ 4 ，鋯的測定下限為0 . 04ng / ml ，本文首次將tta萃取分離鈾中鋯用於icp - ms測量中，結果令人滿意，此方法適用於快速、準確測量鈾產品中微量鋯。
  9. It can determine the elements in water. when tta is used to extract zirconium in uranium, the combination of zirconium and tta is very strong, the concentrated acid of nitric acid and hydrochloric acid can not destroy their combination

    用tta萃取分離鈾、鋯時， tta對鋯的螯合作用很強，硝酸和鹽酸的濃酸溶液並不能破壞它們之間的整合，即對鋯的反萃取非常困難。
  10. It includes the all " humanized " things such as material culture and spiritual culture and so on, advanced culture is a culture fits the diection of the human society development and epitomized the requirements of the social productivity development and represents the fund - mental interests of the social members and reflects the development of the times. it is a galaxy of all outstanding historical culture and a cream of times spirit and a crystallication of human spiritual civilica - tion

    先進文化是指符合人類社會發展方向，體現社會生產力發展要求，代表社會成員最基本利益，反映時代潮流發展的文化，是一切優秀歷史文化的薈萃，是時代精神的精華，是人類精神文明的結晶，是推動社會持久發展的精神動力，是社會發展的靈魂。
  11. Study on gold stripping from gold - loaded quaternary amine by kscn

    用硫氰酸鉀從季銨鹽載金有機相中反萃金的研究
  12. In high speed centrifugation condition, the centrifugation temperature and nacl ionic intension of reverse extraction solution were changed to study their effects on the separation degree and the interaction of protein and aot, and the optimum centrifugation temperature and nacl addition were selected

    摘要研究了在高速離心作用下，反萃液的離心溫度和鹽離子強度對aot和蛋白質的分離程度及相互作用的影響，並確定最佳離心溫度和鹽離子強度。
  13. Gold stripping from loaded organic phases by inorganic salts

    季銨鹽載金有機相的反萃取研究
  14. The factors, such as feed solution concentration, stirring speed, strip solution concentration and the ph value of feed solution, have been discussed when the membrane phase only contained membrane solvent

    當膜相中不含載體時，分別考察了攪拌速度、料液相濃度、反萃取液濃度和料液相ph值等因素對滲透系數的影響。
  15. Gold stripping from loaded organic phase in quaternary ammonium tdmbac system with glycol and diglylenethioether were studied by

    反萃劑中不含乙醇時，反萃後有機相具備連續萃取能力。實驗還發現， naclo
  16. Gold stripping from loaded organic phase in quaternary amine system by glycol and diglylenethioether

    季銨鹽載金有機相的反萃取研究
  17. The factors affecting the permeation coefficient which contain original feed solution concentration, stirring speed, the original ph of strip solution and the original ph of feed solution have been discussed when the membrane phase only contains membrane solvent

    當膜相中不含載體時，分別考察了料液相初始濃度、攪拌速度、反萃取液初始ph值和料液相初始ph值等因素對滲透系數的影響。
  18. Stripping gold from tbp - ctmab - c12h26 gold - loaded organic phase with sbh and tu

    26載金有機相中反萃金的研究
  19. Scn are excellent stripping agents

    Scn也有很好的反萃作用。
  20. Au radioactive tracer method. the effect of several variables such as stripping agent concentrations, the volume ratio of stripping agents to gold loaded organic phase and the continuous extraction after stripping was studied under 20. it is found that nh

    等對季銨鹽載金有機相的反萃，考察了反萃劑的濃度有機相與反萃劑的體積比等對反萃率的影響。
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