還原劑 的英文怎麼說

中文拼音 [háiyuánjì]
還原劑 英文
deoxidant
  • 還 : 還副詞1 （表示現象繼續存在或動作繼續進行; 仍舊） still; yet 2 （表示在某種程度之上有所增加） even...
  • 原 : Ⅰ形容詞1 （最初的; 原來的） primary; original; former 2 （沒有加工的） unprocessed; raw Ⅱ動詞（原...
  • 劑 : Ⅰ名詞1 （藥劑; 制劑） a pharmaceutical or other chemical preparation 2 （某些有化學作用的物品） a...
  • 還原 : 1 （恢復原狀） return to the original condition or shape; restore2 [化學] （還原作用） reduction;...
  1. Vitamin b12 is destroyed by oxidizing and reducing agents, by aldehydes, ascorbic acid, ferrous salts, vanillin and acacia.

    維生素B12被氧化劑和還原劑、醛類抗壞血酸、二價鐵鹽、香草醛和阿拉伯樹膠破壞。
  2. Carbonaceous reducing agent

    碳質還原劑
  3. Reductive treatments were effective against ligneous chromophores, but this was often not so for chemical dyestuffs

    還原劑處理對木質素色質有去除效果但對廢水之染料常無效。
  4. Usage : as compound deoxidizer, desulfurization agent and alloy additives, also as reducing agent in production of medium and low carbon ferromanganese

    用途：煉鋼及鑄造用做復合脫氧劑、脫硫劑和合金元素加入劑；生產中、低碳錳鐵用做還原劑。
  5. Mainly as reducing agent and developer, be used to make oxime inorganic synthesis, and also as material to synthesize anticancer medicine hydroxyurea, sulfonamide sinomin and pesticide methomyl. as depolariser in electroanalysis and as non - staining short - term abeyant agent in synthesis rubber industry

    本品主要用作還原劑和顯像劑，有機合成中用於制備肟，也用作合成抗癌藥羥基脲磺胺藥新諾明和農藥滅多威的原料。
  6. Mainly as reducing agent and developer, be used to make oxime inorganic synthesis, and also as material to synthesize anticancer medicine ( hydroxyurea ), sulfonamide ( sinomin ) and pesticide ( methomyl ). as depolariser in electroanalysis and as non - staining short - term abeyant agent in synthesis rubber industry

    本品主要用作還原劑和顯像劑，有機合成中用於制備肟，也用作合成抗癌藥（羥基脲） 、磺胺藥（新諾明）和農藥（滅多威）的原料。
  7. Reductant from an extraneous source is introduced.

    外來的還原劑被引進來。
  8. Hydrogen sulphide bearing gas or water is postulated to be an important reductant in several areas.

    含硫化氫的氣體和水被認為是某些地區的一種主要的還原劑。
  9. An electroless nickel process with sodium hypophosphite as reducing agents in alkaline bath, which is applied on polyurethane foam substrate, was studied in detail in this paper

    本文採用聚氨酯海綿為基體材料，以次磷酸鈉為還原劑，在堿性化學鍍鎳溶液中對低磷化學鍍鎳磷合金工藝進行了詳細的研究。
  10. Carbon is needed as a reducing agent in many metallurgical operation.

    許多金屬冶煉操作中需要碳作為還原劑。
  11. The effects of equilibrium time, acidity of the solution, temperature, concentration of redox reagents on the adsorption of neptunium by silica gel were carried out. desorption and isotherm adsorption experiments were also performed. the results are shown as follows : the equilibrium for adsorption of neptunium on silica gel reached rapidly

    進行了吸附平衡時間、酸度、溫度、氧化還原劑濃度等條件對硝酸溶液中np （ ） 、 np （ ）和np （ ）在硅膠上吸附的影響的實驗，與吸附時同酸度條件下的洗脫實驗，用濃度為3mol l的硝酸作為解吸劑的解吸實驗。
  12. Reduced nicotinamide nucleotides can function as reductants to nitrogenase.

    還原的煙酰胺核苷酸對固態酶可以起還原劑的作用。
  13. First in an 150 - 550 temperature range, the influence of oxygen concentration, space velocity and propene concentration on the no conversion was investigated and then also the macro kinetics of propene oxidization and no reduction

    本文研究了在pt al _ 2o _ 3催化劑上進行的hc - scr反應，用以稀燃發動機尾氣的治理。首先在150 - 550溫度范圍內考察了氧氣濃度、空速及還原劑濃度對no轉化的影響。
  14. Epitropic fibre has excellent resistance to reducing agents

    導電纖維具有卓越的抗還原劑性能。
  15. Oxidizing and reducing agents

    氧化劑和還原劑
  16. Vitamin b12 is destroyed by oxidizing and reducing agents, by aldehydes, ascorbic acid, ferrous salts, vanillin and acacia

    維生素b12被氧化劑和還原劑、醛類抗壞血酸、二價鐵鹽、香草醛和阿拉伯樹膠破壞。
  17. Reductant, decolourizer, stabilizer, organic compoundand sensibilization. and it is widely used in printing and dyeing, paper - making

    可用作還原劑漂白脫色劑塑料穩定劑有機合成抗氧劑和感光材料的敏化劑等。
  18. Reductant, decolourizer, stabilizer, organic compoundand sensibilization. and it is widely used in printing and dyeing, paper - - making

    可用作還原劑、漂白脫色劑、塑料穩定劑、有機合成抗氧劑和感光材料的敏化劑等。
  19. 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。
  20. Gold colloids with different particle sizes were synthesized using hydrogen tetrachloroaurate as the precursor and " na3 - citrate / nabh4 as the reducing agents. two - dimensional arrangements of gold particles and layered composites of gold with polymer pdda were prepared

    以氯金酸為前驅體，以na _ 3 - citrate 、 nabh _ 4為還原劑制備了不同粒徑的金納米粒子，組裝了金納米粒子的單層或亞單層膜及其與聚合物pdda的多層復合膜。
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