ion exchange 中文意思是什麼

ion exchange 解釋
離子交換（作用）。

  • ion : n. 【物理學】離子。 positive [negative] ion正[負]離子。
  • exchange : vt 1 （以某物與另一物）交換，調換 （for） 2 互換，交流，交易。3 兌換。 vi 1 兌換 （for） 2 交換；...
  1. It was very slow at 5 but become higher above 25. the enzyme from abomasums used in cheese production was rough extracts containing chymosin and pepsin. through the gel filtration chromatography and ion exchange chromatogra

    羔羊胃蛋白酶最適凝乳溫度為45 』 c ；在45處理30inin ，酶活性開始下降， 60c處理30lliln ，酶活性完全喪失；酶的最適ph為1
  2. Study on the acrolein hydration catalyzed by strong acidic ion - exchange resin

    強酸性陽離子樹脂催化丙烯醛水合反應的研究
  3. Standard practice for the separation of americium from plutonium by ion exchange

    用離子交換法從鈈中分離鎇的標準實施規程
  4. Structure control of carboxyl pyridine - containing amphoteric ion exchange fibers

    含羧基和吡啶基兩性離子交換纖維的結構控制
  5. Extraction of boric acid from brines by ion exchange

    己二醇從鹵水中萃取硼酸
  6. Calmon has quoted ion exchange costs of $ 0. 120. 30/1000 gal for boron treatment.

    卡爾蒙提出的離子交換樹脂處理硼的費用為012030美元千加侖。
  7. The diffusion mechanism of - catechin on ion exchange fiber

    兒茶素在離子交換纖維上的擴散機理研究
  8. One significant use of ion exchange treatment is for chromate contaminated blowdown from recirculating cooling water systems.

    離子交換法的一個重要應用是用來處理鉻酸鹽污染的循環冷卻水系統的排污。
  9. Removal and recovery chromic acid from electroplating waste by ion exchange

    離子交換法去除與回收電鍍廢水中鉻酸的實驗研究
  10. More than that, in this paper we firstly used cu2 + dative adsorption and ion exchange methods to purify polysaccharide of entrromorpha clathrata grev. polysaccharides with 98. 4 % quality and 97. 8 % recovery ratio were obtained

    在第五章中，首次採用銅離子配位吸附與離子交換技術（靜態動態）相結合的多糖提純新方法，得到純度為98
  11. Study on decoloration of shikimic acid by ion exchange resin

    離子交換樹脂對莽草酸粗提液的脫色研究
  12. Main operating companies : one, quality brands imported power plant auxiliary equipment : including valves, pumps and transducer and thermocouple and actuators, measuring gauges, pressure switches, solenoid valve and ion exchange resins and other rights and the importation of water treatment packages instruments : online various instruments, laboratory instruments 3, chemical water treatment, electro - deionization ( edi ) 4. complete sets of equipment, installation, commissioning and maintenance

    公司主要經營： 1 、代理進口優質品牌電站輔機設備：含閥門、泵類、變送器、熱電偶、執行器、計量儀表、壓力開關、電磁閥、離子交換樹脂等； 2 、代理進口水處理成套儀器儀表：各類在線儀表、實驗室儀表； 3 、化水處理、電除鹽（ edi ） 4 、設備成套安裝、調試、檢修。
  13. Suspended solids including fine particles and colloids cannot be removed efficiently with gravitation sedimentation ; they are removed using centrifuge, dissolved air flotation, diatomaceous earth filtration, coagulation sedimentation plus rapid sand filtration while dissolved solids are removed with ion exchange, ultrafiltration, activated carbon adsorption and chemical oxidation

    懸浮固體之去除包括微顆粒及膠體物，無法以重力沉澱之物質，可採用離心分離機、空氣浮除法、矽藻土過濾法、混凝沉澱加快濾池等去除之。而溶解性固體去除則採用離子交換法、微細孔濾膜過濾、活性碳吸附以及化學氧化等去除之。
  14. The paper reports concisely the technology development of pretreatment and subsequence treatment of acidic water stripping installation now, the technology of pretreatment of acidic water include : remove waste gas, waste oil, suspending solid, effluvium and safety measure taken, the technology of subsequence treatment of acidic water include : the technology of return use of srripped water and the technology of sbr and the technology of ion exchange of denitrification, especially the proprietary technology of fripp in the field

    摘要簡述了目前煉油廠酸性水汽提裝置的上下游處理技術及其研究進展，上游技術主要包括：酸性水降壓脫氣、除油、脫懸浮物、惡臭氣體脫臭和應採取的安全防護措施；下游技術主要包括：汽提凈化水的回用、 sbr法、離子交換法除氨等工藝，並簡要介紹了撫順石油化工研究院在本領域上的專有技術。
  15. Electrodialysis technology. heterogeneous ion exchange membrane

    電滲析技術.異相離子交換膜
  16. In at last, on base of electropolymerization of urushiol, electropolyurushiol / cus hybrid film ( hybrid - epu / cus ) was manufactured by the method of ion exchange process. then hybrid - epu / cus was characterized by ft - ir, fluorescence, dmta xrd and tem

    最後，本文在電化學聚合漆酚的基礎上，用電化學聚合漆酚銅配合物，在一定條件下與nfos作用，可獲得聚合漆酚納米clls雜化材料。
  17. Recovery of heavy metal ion by ion - exchange technique

    離子交換法回收重金屬離子
  18. Strain bl21, and gene expression was induced by iptg. the target proteins were directed into the periplasmic space by the staphylococcal protein a signal sequence preceding the rgd - hirudin gene. using ion exchange chromatography and gel filtration chromatography, the chimera proteins were purified, and both of them showed a single band in tricine - sds - page. the results of activity analysis suggested that these two chimera proteins not only have antithrombin activities, but gain platelet aggregation inhibitory activities as well

    通過離子交換層析和凝膠過濾層分別對兩種嵌合體蛋白進行純化，純化產物在tricine - sds - page中都顯示為單一條帶。活性分析結果表明兩種嵌合體蛋白在保留水蛭素抗凝血酶活力的同時，還呈現抗血小板聚集活性。
  19. Ions separation in liquid phase. polymeric ion exchange membranes. characterisation and test methods of homopolar membranes

    液相離子分離.聚合的離子交換薄膜.單極薄膜的特點和試驗方法
  20. Sodium chloride and hydrochloric acid are often used to regenerate spent ion exchange resins used in water purification.

    氯化鈉和鹽酸常用來再生水凈化中用的廢的離子交換樹脂。
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