氧化錫粉 的英文怎麼說

中文拼音 [yǎnghuàxífěn]
氧化錫粉 英文
putty powder
  • 氧 : 名詞[化學] （氣體元素） oxygen （o）
  • 粉 : Ⅰ名詞1 （粉末） powder 2 （用澱粉製成的粉條或粉絲） noodles or vermicelli made from bean potato o...
  • 氧化 : [化學] oxidize; oxidate; oxide; burning; rust; oxygenize; oxido-; oxy-
  1. After the vacuum dry and the sphere mill, the level of agglomeration is low, the particle size is very small, spherical and the nanometer stannic dioxide powder with the aspects of good scattered nature is achieved

    經真空乾燥和球磨粉碎后得到團聚程度低，粒度細小均勻，達到納米水平並具有較好分散性的球形二氧化錫粉體。
  2. Second step, the nanometer tin dioxide powder aspects are gone except the water of crystallization system by the way of hydrothermal

    第二步，利用水熱脫水法去除凝膠中的結晶水制得納米二氧化錫粉體。
  3. The nanometer tin dioxide powder aspects were prepared with the colloid - hydrothermal system which takes the merit of sol - gel law and hydrothermal method, and combine forming new preparing method - colloid - hydrothermal after the analysis of a large number of documents to the home and abroad and comparing to more than ten kinds of methods preparing the nanometer powder aspect, the nanometer stannic dioxide powder is prepared with the colloid hydrothermal system, and has avoided the pure sol - gel law to calcine with high temperature later period which causes the hard agglomeration

    本文通過對國內外大量文獻的分析，對制備納米粉體的十多種方法進行了比較。取溶膠?凝膠法和水熱法各自的優點，結合形成新的制備方法? ?膠體水熱法。用膠體水熱法制備納米二氧化錫粉體，避免了純溶膠?凝膠法後期用高溫煅燒得到二氧化錫超細粉體時產生的硬團聚現象。
  4. With the contrast of same product of abroad, it is very small to possess the particle diametre, the good characteristic of scattered nature

    實驗所得納米二氧化錫粉體與國外同類產品相比較，具有粒徑細小、顆粒外形好、粒度均勻和良好的分散性等特點。
  5. Preparation and characterization of sno2 nanoparticles

    納米氧化錫粉體的制備及其表徵
  6. And use that the vacuum is dry and the follow - up measure of sphere mill to the nanometer two tin oxide powder aspects to be in progress further to scatter

    並採用真空乾燥、球磨后續措施對納米二氧化錫粉體進行進一步的分散。
  7. Every pack of powder is back - filled with inert gas to prevent further oxidation during storage

    惰性氣體的運用防止了在貯藏時每一包焊錫粉的進一步氧化。
  8. Powder produced in this way has a uniform particle size distribution, low oxide content and high purity

    這種方法製造出來的焊錫粉具統一的粒徑、低氧化和高純度的特性。
  9. The ministry of finance and the state administration of taxation jointly determined to adjust export refund rates of the following products as of 1 may 2005 : ( 1 ) export refund rates of coal, tungsten, tin, antimony and their products decreased to 8 % ; ( 2 ) abolishing of the export refund tax of thulium, thulium oxide, salts of lanthanum, silicon metal, molybdenum ores and its fine ores etc

    中國財政部、國家稅務總局決定自2005年5月1日起調整下列產品的出口退稅率： （ 1 ）將煤炭，鎢、錫、鋅、銻及其製品的出口退稅率下調為8 % ； （ 2 ）取消稀土金屬、稀土氧化物、稀土鹽類，金屬硅，鉬礦砂及其精礦，輕重燒鎂，氟石、滑石、碳化硅，木粒、木粉、木片的出口退稅政策。
  10. But the composite must have enough pervious light gap between conducting particles, or the particle size is less than the wavelength of visible light. so preparation of indium, tin oxide ( in2o3 / sno2 ) nano powders by promising method of sol - gel in liquid and surface modification were studied. we hope to summarize general nano preparation, modification and characterization methods

    所以本研究的目的是利用液相法中較有前途的溶膠-凝膠法制備氧化銦、氧化錫及其復合氧化物（ in _ 2o _ 3 sno _ 2 ）納米粉料，並對其進行表面修飾和綜合表徵，為大課題提供原材料並可望總結出普遍可行的納米粒子制備、修飾及表徵方法。
  11. Experiment of hydrogen evolution showed that the evolution hydrogen amount of current collector coated by mono - layer plating or double - layer plating was less than without them in 7. 0m koh solution with zinc power, and that of the double - layer plating of zn - in, sn - in was the least. cyclic voltammetry - indicated that there is an obvious reduction peak of hydrogen at the potential of about - 0. 8v vs

    用動態析氫實驗表徵，發現沉積單、雙層金屬的集電體在含鋅粉的7 . 0m的氫氧化鉀溶液體系中的析氫量比無沉積層的銅集電體析氫量要小，其中，沉積鋅銦、錫銦雙層的析氫量最小。
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