除銅 的英文怎麼說

中文拼音 [chútóng]
除銅 英文
copper elimination
  • 除 : Ⅰ動詞1 （去掉） get rid of; eliminate; remove 2 [數學] （用一個數把另一個數分成若干等份） divide:...
  • 銅 : 名詞（金屬元素） copper （cu）
  1. The experimental results showed that in the condition of this experiment four algaecides all had strong removing rate on algae, and their removing rate increased with dose increasing, and decreased with algae density increasing. according to the removing rate on algae and cost value or so, the sequence of four algaecides from good to bad were potassium permanganate, copper sulfate, hydrogen peroxide and sodium hypochlorite. in the condition of this experiment, the suitable dose of potassium permanganate was 0. 8mg / l, the algal removing rate was beyond 90 % and the cost of this algaecide was only 0. 0068 / m3. the efficiency of algae removal by four algaecides for huanghe river water was studied. the results showed that the majority of huanghe river water was bacillaroiphyta, and the dominant genera was melosira, which reached 78 % ~ 94 %

    結果表明，在實驗條件下，四種殺藻劑均具有一定的殺藻效果，藻類去除率均隨藥劑投量的增加而提高；原水藻類數量影響殺藻劑殺藻效果，四種殺藻劑的藻類去除率均隨原水藻類數量的增加而降低；通過殺藻效果、經濟性以及安全性等方面的綜合比較，對于以有毒藍藻為優勢藻屬的引灤水，四種殺藻劑的優劣程度從優到劣排序為：高錳酸鉀硫酸銅過氧化氫次氯酸鈉；在實驗條件下，高錳酸鉀適宜投加量為0 . 8mg l ，藻類去除率高於90 ，所需的藥劑費用僅為0 . 0068元m ~ 3 。
  2. The gold in blister copper sample was pretreated with nitric acid - sulphuric acid to remove copper, digested with aqua, and determined by flame atom absorbance spectrometry

    摘要本文建立了用硝酸硫酸預處理除去大量的銅，王水溶解，火焰原子吸收法測定粗銅中金的分析方法。
  3. This paper explained the technology that taking calces of pyrite as theraw materials, using the way of chemical process of mineral, dislodging the detrimental impurities with the measures of dipping lye and dipping acid oxide, wich aimed to get the rate of recovery of valuable metallic elements au 87 %, ag 76 %, cu 82 %

    摘要以黃鐵礦燒渣為原料，通過化學選礦的方法，採用堿浸及氧化酸浸的工藝，除去有害雜質和回收有價金屬元素金、銀、銅，回收率分別為87 % 、 76 % 、 82 % 。
  4. Negatie results of tests for ceruloplasmin, antinuclear antibodies, and antimitochondrial antibodies do not definitiely rule out wilson ' s disease, autoimmune hepatitis, or primary biliary cirrhosis, respectiely ; howeer, these diseases do not adequately explain the other features of this patient ' s presentation

    血漿銅藍蛋白、抗核抗體和抗線粒體抗體檢查結果陰性並不能排除肝豆狀核變性、自身免疫性肝炎或原發性膽汁性肝硬變，然而，這些疾病各自並不能充分地解釋該患者的其他臨床表現。
  5. Instructions : the product can deoxidize the coppers. it contains certain friction producing substance and can remove the rust completely without damage the copper

    產品說明：該產品能將銅的氧化物還原，並帶有一定的摩擦劑可以徹底去除銅銹，並且不傷銅材本身。
  6. Analysis on quality and price of the marine descaling copper ore

    船用除銹銅礦砂的質量與價格分析
  7. Eliminating noise and controling vibration, gold plated brass pin, male plug, with duralumin to cut vibration

    消除雜訊制震，銅鍍金插片，公插， duralumin抑震材質使用，防磁體
  8. Obviation of the vibration produced by copper alloy extrusion press

    銅合金擠壓機推殘余振動的消除
  9. It is noteworthy that best copper removal occurred at ph 6. 0, with the addition of ferrous sulfate only.

    顯然，除銅率最高是在PH值6隻加入硫酸亞鐵之時。
  10. But all except a single bronze sword hilt were made completely of iron, so they rusted away long ago.

    除一個青銅劍柄外，其餘全是鐵制的，所以早就銹毀了。
  11. Copper has been deposited on surface of the al mmcs as interlayer by magnetron sputtering, tlp bonding of al mmcs with these interlays, the joints shear strength of tlp bonding using deposited film was as much as the joint shear strength of tlp bonding using cu foil. removing the oxidation on the surface before deposition, copper was coated by magnetron sputtering as tlp bonding interlayer

    待連接表面通過磁控濺射法沉積銅膜作為中間層進行瞬間液相連接，得到的接頭強度與銅箔中間層進行瞬間液相連接得到的接頭強度相當，而使用磁控濺射法去除待連接表面氧化膜后沉積銅膜作為中間層進行瞬間液相連接的接頭強度提高7 . 6左右。
  12. Restorers have so far removed more than two thirds of the dull patina which had been obscuring the statue

    到目前為止，修復工作者們已經清除了超過三分之二的暗灰色銅銹，這些銅銹使雕像失去了光澤。
  13. Some technical innovations inspired from practice part v removal of copper impurity from acidic bright tin plating bath

    光亮酸性鍍錫液中銅雜質的去除
  14. Cork fender, rat guards, scrappers, sounding leads, throwing lines, throwing balls, sampling oil cans, rubber steps, zinc anodes, fireproof lifelines, mop buckets galvanized, fireman s suits, fire bucket, axes, flag hooks and blocks, and more.

    靠球擋鼠器除銹鏟測深錘拋纜繩拋纜球油樣抽取器橡膠踏步防蝕鋅塊耐火繩清潔桶防火服消防桶斧銅旗鉤滑車
  15. Daily maintenance - use hot water or vehicle wax to clean away the water stain on the chrome accessories

    日常保養時以熱水或車用水臘即可去除銅器上水漬。
  16. The metastable austenitic phase of s s fiber at the interface of the fiber / cu composite would turn back to equilibrium with the interfacial energy and inter stain inducing, when the cu films were separated from s s fiber. so the magnetism value of the s s fiber declined. the information of grain - orientation at the interface of the fiber / cu composite can serve as a mechanism responsible for its declining coercivity, and a part of cu elements diffused into s s fibers

    不銹鋼纖維銅復合體去除銅層后，原有的界面能及應力下降，使得原纖維界面處弱磁性的部分亞穩奧氏體，恢復到平衡態，它們對樣品s測試結果不再有貢獻；不銹鋼纖維銅復合體中，處于界面處的纖維晶粒具有很強的軸向取向排列，當晶粒取向性減弱，磁疇轉動的阻力增加，磁體的矯頑力上升。
  17. It is noteworthy that best copper removal occurred at ph 6. 0, with the addition of ferrous sulfate only

    顯然，除銅率最高是在ph值6隻加入硫酸亞鐵之時。
  18. Method for chemical analysis of constantan resistance alloy the edta titrimetric method for the determination of nickel content after separation copper by electrolysis

    康銅電阻合金化學分析方法電解除銅- edta滴定法測量鎳量
  19. The austenitic stainless steel fiber bindles and fiber / cu composite were investigated. ms of the s s fiber / cu composite is much better than that of s s fiber bindles in some temperature range

    在對304不銹鋼纖維銅復合體磁性研究，實驗中發現：在一定的溫度范圍內， 304不銹鋼纖維銅復合體的s大於對應去除銅層的纖維束。
  20. Because they use laser light to transmit data, optical interconnects also eliminate the heat created by resistance as electrons pass through a copper trace

    因為採用了激光來傳輸數據，光學連接可以消除銅線傳輸中產生的額外熱量等。
分享友人
分享到 Line

分享到臉書