chemical precipitation method 中文意思是什麼

chemical precipitation method 解釋
化學沉澱法
  • 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...
  • precipitation : n. 1. 猛然摔下，落下。2. 猛沖；急躁，輕率，魯莽。3. 【化學】沉澱（作用）；降雨（量）；（雨、雪等的）降落。
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Fe3o4 nano - particles, which can be dispersed in nano scale, were prepared by means of chemical co - precipitation method. such influencing factors as the type of precipitant, the feeding mode, the surfactants, the reaction temperature, the curing temperature were surveyed. some properties such as crystal structure, particle size, magnetic properties and iron content were characterized

    深入探討了沉澱劑的種類、加入方式、表面活性劑、反應溫度、熟化溫度等各種因素對產物的粒徑及磁性能的影響，對fe _ 3o _ 4納米粒子進行了晶體結構、粒徑、磁性能、鐵含量等性能的表徵。
  2. This conclusion can also be applied in other synthesis methods such as chemical co - precipitation, aerosol synthesis, cryochemical method and hydrothermal synthesis

    這一關鍵對稀土摻雜鋇鐵氧體的其他制備方法，如化學共沉澱法、氣溶膠法、低溫化學法和水熱法等也同樣適用。
  3. Magnetic liquid made in chemical co - precipitation method

    採用膠溶法制備磁性液體
  4. Preparation of hydroxyapatite powder for electrophoretic deposition by chemical precipitation method

    用於電泳沉積塗層的羥基磷灰石粉體沉澱法制備
  5. Methods of chemical analysis of tungsten - the beryllium as carrier precipitation agent - molybdenum blue photometric method for the determination of phosphorus content

    鎢化學分析方法鈹為載帶沉澱劑-鉬藍光度法測定磷量
  6. The methods for chemical analysis of lead and zinc bulk concentrates - the determination of lead and zinc content - the na 2edta titrmetric method after precipitation separation

    混合鉛鋅精礦化學分析方法.鉛量與鋅量的測定.沉澱分離naedta滴定法
  7. In this paper, the preparing technological parameters, formation mechanism and structures of ( lithium ) vanadium oxides ( nanocrystalline vo2, amorphous v2o5, layered li1 + xv3o8 and inverse spinel linivo4 ) are systematically studied and discussed, and some properties of the products are measured as cathode materials for lithium ion batteries. the main results are as follows : ( 1 ) nanocrystalline vo2 has been successfully synthesized by a solution chemical reaction method in normal temperature and pressure. the procedure involves v2o5 reacts with koh to form k3vo3 in water and then k3vo3 is reduced with kbh4 around ph = 4 forming vo2 precipitation in aqueous

    本文從實驗與理論分析相結合的角度對（鋰）釩氧化物（納米vo _ 2 、非晶態v _ 2o _ 5 、層狀li _ （ 1 + x ） v _ 3o _ 8及反尖晶石型linivo _ 4 ）制備過程中工藝參數、結構和形成機理等方面進行了系統深入的研究，對（鋰）釩氧化物電性能進行了初步測試，取得的主要結果如下： （ 1 ）成功的在常溫常壓下通過溶液化學反應直接制得具有納米結構的vo _ 2粉。
  8. Methods for chemical analysis of iron, steel and alloy. the carrier precipitation - molybdenum blue potometric method for the determination of antimony content

    鋼鐵及合金化學分析方法載體沉澱-鉬藍光度法測定銻量
  9. Methods for chemical analysis of iron, steel and alloy - the xylenol orange photometric method for determination of lead content after carrier precipitation

    鋼鐵及合金化學分析方法載體沉澱-二甲酚橙光度法測定鉛量
  10. The ilmenite compound is a sort of inorganic function material, which behaves superior absorbing property in given electroconductibility and can be used as absorbent in stealthy technology, the study about it ' s absorbing property starts not long before. a great variety of possible methods that may synthesis ilmenite compounds had been tried to get a easy and practical way synthesizing studied samples, for example : high - temperature solid - state method ; chemical co - precipitation method ; sol - gel method

    鈦酸亞鐵類化合物是一種潛在的具有特徵吸波性能的無機功能材料，在特定的電導率范圍內表現優越的吸波性能，可以作為塗層型吸波材料的吸收劑用於隱身技術的研究和應用中，這方面的研製開發在國內外剛剛開始。
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