earth metal 中文意思是什麼

earth metal 解釋
土族金屬
  • earth : n 1 〈常E 〉 地球。2 大地，陸地，地面，地上。3 土壤，土。4 【化學】土類；泥。5 世界人類；人的軀體...
  • metal : n 1 金屬；金屬製品；金屬合金。2 【化學】金屬元素；（opp alloy）；金屬性。3 【徽章】金色；銀色。4 ...
  1. The methods for synthesizing p - hydroxyl ethyl benzoate catalyzed by sulfuric acid, p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, aluminum chloride hexahydrate, stannic chloride pentahydrate, copper sulfate, titanium sulfate, rare earth metal oxide, sodium bisulfate monohydrate, solid super acid and heteropoly acid and so on are reviewed

    摘要評述了硫酸、對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水合三氯化鐵、六水合三氯化鋁、五水四氯化錫、硫酸銅、硫酸鈦、稀土金屬氧化物、一水硫酸氫鈉、固體超強酸、雜多酸等催化劑催化合成對羥基苯甲酸乙酯的方法。
  2. Inner mongolia baotou wanbao rare earth metal co., ltd

    內蒙古包頭市萬寶稀土金屬有限公司
  3. Baotou wanbao rare earth metal co., ltd

    內蒙古包頭市萬寶稀土金屬有限公司
  4. Property investigation of a kind of three - way catalyst containing rare earth metal

    一種富稀土型三效催化劑的性能考察
  5. Exploration and research of miniaturization of property experiment of alkaline - earth metal compunds

    堿土金屬化合物性質實驗的微型化研究
  6. Study on the relationship between the melting point the hardness of the alkaline earth metal oxide and the electron structure

    堿土金屬氧化物熔點和硬度變化規律與電子結構的關系
  7. Effect of rare earth metal yttrium on microstructure and wear resistance of vacuum fusion sintered ni - based coating

    基塗層顯微組織和耐磨性的影響
  8. Synthesis and spectrum study of 5 - bromosalicylaldehyde contract semicarbazided hydrochloride and its rare earth metal complexes

    溴水楊醛縮鹽酸氨基脲稀土配合物的合成及光譜研究
  9. 2 projects on rare earth thermometallurgy, including rare earth metal electrolysis, reduction and the production of rare earth silicon, iron and magnesium alloy, etc

    稀土火法冶金項目，包括金屬電解、還原和稀土硅鐵及鎂合金的生產等方面；
  10. Projects on rare earth thermometallurgy, including rare earth metal electrolysis, reduction and the production of rare earth silicon, iron and magnesium alloy, etc

    稀土火法冶金項目，包括金屬電解、還原和稀土硅鐵及鎂合金的生產等方面；
  11. Chinese pioneer scholars established the five - elements theory called the " theory of metal, wood, water, fire and earth ", with their order being " wood, fire, earth, metal and water " concerning generation, and " wood, earth, water, fire and metal " concerning inhibition

    摘要中國先人創立五行理論，俗稱金、木、水、火、土，按相生關系來說是木、火、土、金、水，按相剋關系來說是木、土、水、火、金。
  12. ( 1 ) for the first time, compositing the chemical compounds of alkaline - earth metal with the adsorption material, 13x molecular sieve, silica gel, and activated alumina to gain a series of composite adsorbents with good performance that higher adsorption capacity and lower regeneration temperature and suitable for adsorption refrigeration systems that can be driven by low - grade thermal energy

    首次將堿土金屬化合物及其鹽類與傳統吸附材料13x分子篩、硅膠和活性氧化鋁等復合，制取具有較高吸附量和較低再生溫度的適合於以低溫熱能驅動的吸附製冷過程的一系列優良復合吸附劑。分別在自製的吸附製冷、除濕製冷模擬實驗裝置上，測得該系列復合吸附劑與水和乙醇組成的吸附製冷工質對的吸附製冷性能以及除濕製冷性能均優于傳統吸附劑（ 13x ，硅膠和活性炭） 。
  13. The paper developed a novel method of preparation of potassium ferrate by hypochlorite oxidation, and determined the optimal parameters. the experimental results demonstrate that fe ( vi ) compounds with high purity and yield can be prepared by raw technical materials. a variety of fe ( vi ) cathode materials, synthesized by potassium ferrate and alkaline - earth metal salts, provide a high - energy electrochemical discharge

    採用改進的次氯酸鹽氧化法（濕法） ，以工業級的原料，在實驗室內，從1到4倍率規模合成高純度、高收率的fe （ ）化合物起始物? ?高鐵酸鉀，純度可達98 、收率在80以上；再以高鐵酸鉀為原料合成堿土金屬fe （ ）化合物或其他fe （ ）復合物，其中堿土金屬fe （ ）化合物純度可達94以上。
  14. Since ancient time, wood, fire, earth, metal and water have been considered as basic substances to constitute the universe and they are also indispensable for life

    自古代以來，木、火、土、金、水就被認為是宇宙組成的基本物質，也是生命不可缺少的物質。
  15. The theory of the five elements holds that all the phenomena in the universe are composed by the movement and mutation of the five objects : wood, fire, earth, metal and water

    五行學說認為，宇宙間的一切事物，都是由木、火、土、金、水五種物質的運動與變化所構成的。
  16. Main products are w crucible, w electrode, w tube, w target, applying to rare earth metal extracting quartz glass. x - rary tuck. we can and shape according to users request

    主要產品有鎢坩堝、鎢電極、鎢筒、鎢靶、適用於稀土冶煉、石英玻璃行業、 x光管等，也可根據客戶要求，製作不同規格，形狀的鎢製品。
  17. Most of them take the lead on some subjects. the company is based on science and technologhy and develops continuously new products and new processes. they researched and developed a new precess " producing mixing rare earth metal directly from bastnaesite " which has advanced stage in the world and has applied for china patent

    公司以科研和技術開發為基礎，不斷開發新產品和新工藝，研製開發了「氟碳鈰礦直接電解生產混合稀土金屬」這項具有國際先進水平的新工藝，並申請了專利。
  18. Rare - earth metal oxides determination of chlorine content - mercury sulphoeyanie - iron nitrate spectrophotometric method

    硝酸鐵分光光度法測定氯量
  19. The main products of the company are individual rare earth metal, mischmetal and rare earth metal wire and rod with different specification which are mainly used in rare earth steel, etc. the company also supplies all sorts of rare earth alloy and metal material for cast iron, non - ferrous metal, magnetism material, cathod mateial of ni - h battery and other hi - tech products

    公司主要產品有單一稀土金屬、混合稀土金屬及其主要用於各種稀土處理鋼中的不同規格的稀土金屬絲棒等，並為鑄鐵、有色金屬、磁性材料、鎳氫電池負極材料及其它高新技術產品提供所需的高質量的各種稀土合金和金屬材料。
  20. Yixing baodeng alloy co., ltd established in dec, 1998. we concentrates on the technic innovation, production, and trade of colourful mo product, automotive lighting material, rare earth metal, magnetic alloy and alloy used for electrician. in 2005 our turnover is more than rmb40million

    是一家致力於有色金屬鉬製品汽車照明工業材料稀土金屬稀土永磁合金材料電工合金材料的生產技術開發及貿易的高科技生產型企業，創建於
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