銅的作用 的英文怎麼說

中文拼音 [tóngdezuòyòng]
銅的作用 英文
effect ofcopper
  • 銅 : 名詞（金屬元素） copper （cu）
  • 的 : 4次方是 The fourth power of 2 is direction
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  1. Through preparative experiments and optimized experiments on cu ~ zn ultrafine powders that are prepared by the method of thermal spray and ball milling, the author finds that dispersants concentration, dispersing time, ph, temperature and adscititious ions have significant influences on dispersing effects

    西安理工大學碩士學位論文通過對熱噴塗球磨法制備的超細銅鋅粉的分散性進行預試驗和優化試驗，發現分散劑濃度、分散時間、 ph值、溫度和外加離子濃度對分散作用效果有重要影響。
  2. Trial 3, effect of supplemental copper of different type on no - specific immunity of mice the grouping of experiment animal was the same as trial 1, at 7th, 14th, 21th, 8th, one mouse was injected diluent chinese ink for 10mg / kg avoirdupois with 4 times after weighing, blood was made from eyepit in time of second and 20th minute after injecting, killing the mouse immediately, weighing the liver and spleen, calculate the correct phagocytic index

    試驗三，不同形式銅對小鼠非特異性免疫功能的作用試驗動物分組同試驗一，進入正式試驗期后，在第7天、 14天、 21天、 28天每重復選取1隻小鼠，稱重后按10ml kg體重尾尖靜脈注入4倍稀釋的中華墨汁，注入墨汁后2min和20min分別從眼眶取血測吸光值，最後一次采血后立即處死小鼠，取肝臟和脾臟稱重，計算矯正吞噬指數。
  3. Trial 2, effect of supplemental copper of different type on nutrition and specific immunity of mice - ii the grouping of trialt animal was the same as trial 1, at the first day, second day, third day, one mouse was injected with pha brine fluid for 10mg / kg avoirdupois after weighing in the same time in each repeat, following the 7d, 14d, 21d, 8d feeding period, after weighing, blood was made, wrigh - giemsa coloration, counting the number of lymphocyte female cell and overage lymphocyte, index of immune organ, copper concentration in liver and spleen

    試驗二，不同形式銅對小鼠營養與特異性免疫功能的作用-試驗動物分組同試驗一，進入正式試驗期后，在每周第1天、 2天、 3天同一時間每重復選取1隻小鼠，稱重后每天按10mg kg體重肌肉注射一次植物血凝素生理鹽水溶液，並於試驗第7天、 14天、 21天、 28天稱重后尾尖取血，姬姆薩-瑞氏染色，計算t淋巴細胞轉化率，計算免疫器官指數，測定肝臟、脾臟銅含量。
  4. There are intensive structural and magmatic hydrothermal movement with obvious zonal surface shape alterations, which are demonstrated by silicified function, sericitization, potassium, epidotization, hornstone, etc. the ore structural fabric mainly behaves in form of filling action with minerals such as pyrite, chalcopyrite, salenite, blende and electrum, which typomorphic feature shows a hypothermal pattern of metallogeny

    呈面型蝕變，分帶特徵明顯。礦區內礦體規模巨大，礦石組構主要為以充填交代作用為主，礦石礦物主要為黃鐵礦、黃銅礦、閃鋅礦、方鉛礦和銀金礦。而且礦物的標型特徵顯示了低溫成礦的特點。
  5. This extra long life antifouling is a first class bottom compostition with excellent antifouling propertyes, with a high content of cuprous oxide and tin free

    該防污塗料具有高效、長期的防污作用，含有較高的氧化亞銅，不含有機錫。
  6. 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。
  7. And apatite. by these analyses and comparison with general granite both in china and the world and with the granite in other au or cu belt in china, the characteristics of the granite in this area are concluded as follows. it belongs to magnetite - i or syntectic granite and has crust - mantle mixed characteristics ; it was formed mainly by crystallization differentiation of melting magma and multiphase varied intrusion ; the degree of differentiation evolvement is not high ; the granite and its enclaves p. re congenetic ; the range of temperature is about 500 - 700, the range of pressure is about 2. 50 gpa - 4. 35 gpa, and the range of oxygen fugacity ( lg fo2 ) is - 15. 53 - - 14. 00 ; most granite bodies formed before the collision of plates, and few formed after the collision of plates

    通過對測試數據的分析與綜合研究，並同中國和世界一般花崗巖類以及中國主要金、銅成礦巖體的花崗巖類進行對比，得出本區花崗巖類巖石具有以下特徵：屬磁鐵礦-型或同熔型花崗巖，其巖漿物質具殼幔混源特徵：主要由熔融態巖漿經結晶分異作用，通過多期變速上侵而形成；其分異演化程度較低；寄主巖基和包體具有同源性；巖石的形成溫度范圍約為500 - 700 ，壓力大約為2 . 50gpa - 4 . 35gpa ，氧逸度值1gfo _ 2為- 15 . 53 ? 14 . 00 ；該巖帶主要形成於板塊碰撞前消減的活動板塊邊緣期，為燕山至喜馬拉雅早期的大陸邊緣火山弧環境的產物。
  8. Study on corrosion inhibition and absorbing thermodynamics of hexamethylenetetramine on brass in hydrochloric acid solution

    鹽酸溶液中六次甲基四胺對黃銅的緩蝕作用及吸附熱力學研究
  9. Meanwhile, fundamental principles about electroless tin plating by reducing agent and disproportionation reaction were explained. function of every component in the bath was explained that complexing agent can effectively change the potential of copper and tin, and accelerate the beginning of replacement reaction favorably ; reducing agent can increase the rate of chemical reaction and has the effect of promoting reaction dynamics too ; antioxidant can effectively prevent sn2 + in the bath from being oxidated ; additive agent a can improve the stability of the bath ; additive agent b has such effects as refining and brightening for the tin deposits, and it enlarges the range of brightening section ; additive agent c used as leveling agent can not only make the depostis level off, but also improve the dispersive ability of the bath ; surface - active agent can solve bubble problem which gathered on the surface of the deposits, and improve the surface quality of the deposits and the bath stability

    闡述了鍍液中各組分的作用：絡合劑能有效地改變銅、錫的電位，促使初期的置換反應順利進行；還原劑能加快化學反應速度，對反應動力學有積極的促進作用；抗氧化劑能有效地防止鍍液中sn ~ （ 2 + ）的氧化；添加劑a能提高鍍液的穩定性，添加劑b對鍍層能有細化和光亮作用，擴大了鍍層光亮區的范圍；添加劑c作為平滑劑，不僅能增強鍍層表面的平整性，而且能提高鍍液的分散能力；表面活性劑較好地解決了化學鍍過程中汽泡在鍍件表面聚集的問題，提高了鍍層的表面質量和鍍液的穩定性。
  10. Effects of complex agent on the nanocrystalline copper powders prepared by reduction in acqueous solution

    絡合劑對液相還原法制備納米銅粉的作用
  11. Three experiments were conducted to study the effect of copper source and supplemental level in diet on the copper nutrition and immune function of mice. trial 1, effect of supplemental copper of different type on nutrition and specific immunity of mice - i at the base of copper exhaustion for 20 days, 84 male km mice were fed with the following feeds supplemented with different form and level copper : cu - lys4. 5mg / kg ( counted with copper, the following was same ), cu - lys 45mg / kg, cu - met 4. 5mg / kg, cu - met 45mg / kg, cuso4 4. 5mg / kg, cuso4 45mg / kg, adding a copper deficiency diet, there were 7 treatments totally, three repeats in each treatments. those mice were fed in plastic cages, each repeat was fed respectively

    試驗一，不同形式銅對小鼠營養與特異性免疫功能的作用-昆明普通級雄性小鼠84隻，飼以低銅基礎飼糧20天後，分別添加以下銅源和銅濃度的飼糧：賴氨酸銅4 . 5mg kg （以銅計，以下同） 、賴氨酸銅45mg kg 、蛋氨酸銅4 . 5mg kg 、蛋氨酸銅45mg kg 、硫酸銅4 . 5mg kg 、硫酸銅45mg kg ，另設1個缺銅對照組，共計7個處理組，每處理3重復，用塑料籠飼養小鼠，每個處理的小鼠同籠飼養。
  12. Pure rare earth elements, lanthanum and cerium, are added to pure copper, then the inner mechanism and influence of rare earth addition on its absorptivity in copper casting microstructure specific resistance and mechanical properties are studied in this paper

    在純銅中加入純稀土元素la 、 ce ，研究稀土元素在純銅中的作用機理、吸收率的影響因素以及稀土元素對鑄態組織、導電性、力學性能的影響。
  13. The previous 3 trials were conducted to study the effect of 3 source of copper, 2 supplemental level and copper deficiency on copper nutrition status, immune function

    通過以上3個試驗，研究3種銅源的不同添加水平對小鼠銅營養和免疫功能的作用。
  14. The roles of zinc and copper in alzheimer ' s disease

    鋅和銅在阿爾茨海默病中的作用
  15. Roles and concentration control of chloride ion in acidic brightening copper bath

    氯離子在酸性光亮銅鍍液中的作用及其濃度控制
  16. At the same time, the function of in - thread copper tubes and effect of heat - exchange capability by the shape of teeth is simply described as a stress, and the development direction of copper tube in future is forecasted in this article

    同時，重點對內螺紋銅管的作用和齒形參數對換熱性能的影響進行了簡述，並對今後的發展動向進行了預測。
  17. In order to provide users with broadband and high - speed services via the existing copper lines, new technologies are on the horizon, with xdsl and cable modem as the two most competitive ones

    為了繼續發揮銅纜的作用，盡可能地向用戶提供寬帶和高速業務，已經出現了利用銅纜來提供高傳輸速率的新技術。
  18. 2. 5v. and the role of glycine in the modification of surface morphology is also discussed

    本文對甘氨酸在銅表面形貌變化中所起的作用進行了討論。
  19. Effect of lithium on electric conductivity of copper

    鋰對工業純銅導電性能的作用效應
  20. These proteins can be classified into copper chaperons and copper transporters. copper chaperons deliver copper to specific cytoplasmic compartments and target proteins, preventing inappropriate interactions of copper with other cellular components

    銅伴侶的作用是結合併運輸銅至細胞質內的特異性器官或靶蛋白，可以阻止不適合的結合；而鋼轉運體是細胞的膜肉蛋白，可調節細胞對銅的攝取和排泄。
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