calcium silicon 中文意思是什麼

calcium silicon 解釋
硅鈣合金
  1. Bismuth ruthenate and silver were selected as conductor phases and the mixture of calcium oxide - alumina - silicon dioxide ( cao - al _ 2o _ 3 - sio _ 2 ) glass and lead oxide - boron oxide - silicon dioxide ( pbo - b _ 2o _ 3 - sio _ 2 ) glass was selected as inorganic binder phases. it was found that, with the increasing of volume fraction of silver and conductor phase, sheet resistivities descend and there are critical thresholds

    實驗發現,隨著功能相百分含量的增加,電阻膜層的方阻值逐漸減小,存在兩個臨界閾值,電阻溫度系數偏向正值;功能相中銀百分含量增加,膜層的方阻值逐漸減小,有一個臨界閾值,電阻溫度系數偏向正值。
  2. First, the thesis starts with the varieties of external environments of qingdao orient industry co., ltd. it analyses the actuality and demanding forecast which based on lots of detailed datas to its relevant industries of carbons silicon, steek calcium carbides phosphorus. and then it makes a comprehensive analysis to its main competition opponent - shanxi san - yuan carbon co., ltd. meanwhile it also makes a systematic research to external opportunities and threatenes -, internal superiority and inferiority of which has been confronted with

    與其產品相關聯的碳素、工業硅、鋼鐵、電石、黃磷行業的現狀和需求預測;接著又對主要競爭對手? ?山西三元炭素有限責任公司作了綜合性分析;同時又對青島東方實業有限公司所面臨的外部機會與威脅和內部優劣作了系統性分析。
  3. Abstract : by utlizing abundant local resource of ytirium and combining the characteristics of magnesium, barium, calcium and silicon, a sort of composite nodulizer - ytirium - based heavy rare earth nodulizer was developed which is characterized by its good desulphurizing and deoxidizing rate effect, excellent effect to neutralize anti - nodulizing effect of trace elements, strong nodulizng effect and degeneration - resistance, good effect to fine matrix structure, decreased chilling tendency and wide scope of applicatiom using this nodulizer to produce some important castings such as water - cooled wall of blast furnace and roller could increase mechanical properties of central area and casting yield

    文摘:利用江西省豐富的釔基重稀土,結合鎂、鋇、硅、鈣等元素的特性開發了釔基重稀土復合球化劑,該球化劑具有脫硫、脫氧、抗干擾元素、球化和抗球化衰退能力強,細化基體組織,白口傾向小,適用范圍寬等特點,應用於高爐冷卻壁,軋輥等關鍵鑄件上可提高心部力學性能和工藝出品率。
  4. Manufacturing : industrial silicon, metal magnesium, calcium carbide, high - carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome china

    製造:工業硅、金屬鎂、電石、高碳鉻鐵、硅鉻合金、中低微碳鉻鐵。
  5. Method for the determination of iron, aluminum, silicon, magnesium and calcium in chromium ores for import and export. icp - aes with microwave dissolution method

    進出口鉻礦中鐵鋁硅鎂鈣的測定.微波溶樣icp - aes法
  6. Thermodynamics of smelting metallic calcium by silicon - thermal method and its smelting technology

    硅熱法冶煉金屬鈣的熱力學及工藝
  7. Calcium - silicon - technical delivery conditions

    硅鈣合金.交貨技術條件
  8. Standard specification for calcium - silicon alloys

    硅鈣合金的標準規范
  9. Calcium - manganese - silicon

    矽錳鈣合金
  10. Calcium silicon alloy

    硅鈣合金
  11. Determination of silicon in the silicon calcium alloy by n2o - c2h2 flame atomic absorption spectrometry

    火焰原子吸收光譜法測定硅鈣合金中硅
  12. Methods for chemical analysis of calcium - silicon - the edta titrimetric method for the determination of calcium content

    硅鈣合金化學分析方法edta滴定法測定鈣量
  13. Methods for chemical analysis of calcium - silicon - the edta titrimetric method for the determination of aluminum content

    硅鈣合金化學分析方法edta滴定法測定鋁量
  14. Methods for chemical analysis of calcium - silicon - the perchloric acid dehydration - gravimetric method for the determination of silicon content

    硅鈣合金化學分析方法高氯酸脫水重量法測定硅量
  15. In si non - deficient soil ( available si more than 10. 5 mg / kg ), si addition ( silicon - calcium fertilizer ) has effect on increasing yield, the response was not significant

    在不缺硅土壤(有效硅高於10 . 5毫克/公斤)施硅(硅鈣肥)有增產效果,反應不顯著。
  16. An experimental study is made of the dissloution behavior of silicon from pstassium - calcium fertilizers unders various conditions. providing a basis for the use of potassium - calcium fertilizers

    通過實驗研究了鉀鈣肥中的硅在不同條件下的溶出行為,為使用鉀鈣肥提供了依據。
  17. Silicon - calcium - barium - aluminium alloy

    硅鈣鋇鋁合金
  18. Elements determination in silicon - calcium - barium alloy with internal standard by icp - aes

    內標法測定硅鈣鋇合金中的元素
  19. On the premise of meeting the industrial access requirements, in accordance with the policy of “ opening large ones, closing small ones and eliminating backward ones ”, make renovation and upgrading in production of iron alloy, calcium carbide and industrial silicon, endeavor to install large scale, clean and modern processing equipment

    在滿足行業準入條件的前提下,按照「上大關小、淘汰落後」的方針,改造升級鐵合金、電石、工業硅等,實現工藝裝置大型化、清潔化、現代化。
  20. Test results showed 1 % silicon dioxide, ptfe3 % and calcium carbonate complex prescriptions ( calcium carbonate and rare earth compound particles are both 1 % ) have good effect on reducing the friction and wear, and has prominent role in industrial applications of high value

    試驗結果表明:二氧化硅1 % 、 ptfe3 %配方和復合碳酸鈣(碳酸鈣和稀土元素各1 % )配方具有突出的減摩抗磨作用,具有很高的工業應用價值。
分享友人