chemical exchange 中文意思是什麼

chemical exchange 解釋
化學交換
  • chemical : adj 化學的，化學作用的；應用化學的，用化學方法獲得的。n 〈常 pl 〉化學製品；藥品。 fine chemicals...
  • 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. 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。
  2. 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。
  3. They are removed more readily by chemical flocculation, activated carbon absorption and ion exchange.

    通過化學絮凝，活性炭吸咐及離子交換得容易將它們除去。
  4. Gastric lavage and chemical toxin analysis in early stage are of vital importance, plasma exchange, tracheotomy and machanical ventilation are the most effective treatment methods

    提示早期洗胃和盡早進行毒物分析至關重要；對于使用血漿置換治療和氣管切開術、機械通氣治療應持更積極的態度。
  5. Biosorption is a process that utilizes inexpensive active / dead biomass to sequester heavy metals and is particularly useful for the removal of contaminants from industrial effluents. compared with conventional methods such as ion exchange and precipitation with lime, the biosorption process offers the advantages of low operating cost, minimization of the volume of chemical and biological sludge to be disposed of, high efficiency in detoxifying very dilute effluents

    生物吸附技術是環境領域近年來迅速發展起來的處理工業污染廢水的新技術，它以各種生物（菌類或藻類）吸附廢水中的重金屬離子，具有吸附容量大，選擇性強，效率高，消耗少，並能有效的處理含低濃度重金屬離子廢水等優點。
  6. Methods for chemical analysis of bismuth - determination of arsenic content - ion exchange separation - hydride generation - flame atomic absorption spectrophtometric method

    鉍化學分析方法離子交換分離-氫化物發生-火焰原子吸收光譜法測定砷量
  7. Mr paul cheung kwok wing, chairman of kingboard chemical holdings said : " the group reached another milestone following the spin off of the laminate business under kingboard laminates holdings limited " kingboard laminates " on the main board of the stock exchange of hong kong limited on 7 december 2006. the success of the initial public offering of kingboard laminates enables it access to the international capital markets so as to capture additional growth opportunities as they arise

    建滔化工集團主席張國榮先生稱：集團除了成功交出亮麗的業績外，更於二零零六年十二月七日，透過建滔積層板控股有限公司建滔積層板成功將旗下覆銅面板業務于香港聯合交易所有限公司主板分柝上市，為集團業務奠定另一個里程碑。
  8. The basic tenet of ? he strengthening is the physical and chemical reaction course : that is the hydration ; the carbonation of cement ; ion exchange and consolidate

    加固的基本原理是水泥加固土的物理化學反應過程：水泥的水化反應；水泥的碳化反應；離子交換與團粒作用。
  9. The membrane properties were found to be dependent upon the content of styrene. the membrane physic - chemical properties compare to nafion 117 except that their chemical stability has to be further improved to make them acceptable for practical use in the proton exchange membrane fuel cell. the proton transport through the membrane follows the " liquid - like " proton conductivity mechanism y and the water balance is important for the working condition of the fuel cell

    對磺化膜的研究分析表明：膜的性能參數如離子交換容量、吸水率、水合系數、形體穩定性、導電性能、化學與熱穩定性等依賴于膜中苯乙烯含量，且接枝苯乙烯相互間的位阻效應對膜性能影響很大；膜的性能可與nafion膜相比較；質子在膜中的傳導遵循「似液體」質子傳導機理；電滲析與擴散作用使膜保持水平衡。
  10. The commodities traded there include 6. 5mm steel bars, natural silk, chemical fibres, small red beans and plywood. with its 140 satellite ground receiving stations, 80 wired display screens, complete rules and regulations for futures trade, suzhou commodities futures exchange is now among the nation s best commodities exchange in whatever way

    5毫米建築鋼材，后推出繭絲、化纖，目前又增加膠合板、紅小豆等。經過幾年的積極探索，蘇州商品交易所建立並逐步完善了期貨交易章程交易規則、會員管理、結算細則、交割及違約處理和調解仲裁辦法等規章規則，規范化管理達到了國內先進水平。
  11. First in allusion to the characteristic of its components, the physics - mechanics characteristic and the strength mechanism were discussed in detail by using the chemical theory of ion exchange

    首先針對二灰砂礫材料組成的特點，利用化學離子交換原理，詳細研究了混合料的物理力學特性及其強度形成機理。
  12. Methods for chemical analysis of iron, steel and alloy - the anion - exchange separation - gravimetric method for the determination of niobium content

    鋼鐵及合金化學分析方法離子交換分離-重量法測定鈮量
  13. Methods for chemical analysis of iron, steel and alloy - the anion - exchange separation - pyrogallol photometric method for the determination of tantalum content

    鋼鐵及合金化學分析方法離子交換分離-連苯三酚光度法測定鉭量
  14. Methods for chemical analysis of iron, steel and alloy - the anion - exchange separation - sulphochlorophenol s photometric method for the determination of niobium content

    鋼鐵及合金化學分析方法離子交換分離-氯磺酚s光度法測定鈮量
  15. Methods for chemical analysis of iron, steel and alloy - the anion - exchange separation - bromopyrogallol red photometric method for the determination of tantalum content

    鋼鐵及合金化學分析方法離子交換分離-溴鄰苯三酚紅光度法測定鉭量
  16. The shapes and fabric of the inclusion, as well as the strong exchange of the chemical compositions between the enclave and the host rock indicate the magma mingling

    包體的形態、結構構造以及與寄主巖石強烈地成分交換等均是巖漿混合作用的標志。
  17. Running will achieve following benefits : 1 : higher dye - liquor and fabric exchange rate 2 : higher dyeing chemical exhaustion rate

    上色交換率高，自然均染度及得色率也會很高。
  18. In this paper, six methods of ammonia - nitrogen wastewater physic - chemical denitrication treatment were infroduced, such as blow - removal, steam - abstraction, crystallization, chemical precipitation, chlorination and ion exchange. their mechanisms and engineering application were analyzed and studied respectively. several problems to be cared for in development and implemention of the wastewater treatment techniques were pointed out

    介紹了吹脫法、氣提法、結晶法、化學沉澱法、氯化法、離子交換法6種常用的氨氮廢水物化法脫氮處理技術和工程應用情況，並指出了在開發和實施氨氮廢水脫氮處理技術（工程）時需要注意的問題。
  19. In the modern chemical education, the exchange of green education and civilization education is the worth view of sciensitic humanism

    在現代化學教育中，綠色教育與人文教育相互滲透正是科學人文主義的價值觀。
  20. The second stage is stage of the matter transfers the activated matter, that is to say, minerals build up their surface area after passing though physical weathering, maifan stone form a lot of clay mineral, oxide, oxhydroxide and collide mineral after passing though chemical weathering. it makes nutrition elements transform from crystal state to adsorption state and it expands the activation of mineral, in the latter stage, it makes maifan stone have many special physicochemical adjusting character, for example, ph and foi bi - directional absorptive and ion exchange character, so these characters expand maifan stone ' s uses

    第二階段為物質轉變的活性階段，即通過物理風化增大表面積、通過化學風化形成大量粘土礦物、氧化物和氫氧化物及膠體礦物，使營養元素由結晶態轉變為吸附態，從而大大增加了其活性。在後一過程中麥飯石還形成了許多特殊的物理化學性質，如ph值和f _ （ o2 ）的雙向調節性，吸附性和離子交換性等，從而擴大了其用途。
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