in blast 中文意思是什麼

in blast 解釋
在鼓風
  • in : adv 1 朝里，向內，在內。 A coat with a furry side in有皮裡子的外衣。 Come in please 請進來。 The ...
  • blast : n 1 （風）一陣，（氣流等的）一股；疾風，強風；【冶金】鼓風，送風；噴氣，噴焰。2 管樂器聲，汽笛聲...
  1. Abstract : to bring forward the calculative method of producing dust capacity in blast work. the difficult problem is solved to judge the effect of dustproof, because of the mensuration position

    文摘:提出爆破作業后產塵量的計算方法。解決了由於爆破地點和測定位置的變化，而難以衡量防塵效果的難題。
  2. Experimental reserach of judgement critical of the gap between cooling wall and carbon brick in blast furnace

    高爐冷卻壁氣隙判斷標準的實驗研究
  3. Used for corundum bricks, mullite bricks, silicate bricks masonry in blast furnaces, hot air stoves

    用於高爐、熱風爐砌築剛玉磚、莫來石磚、硅線石磚、低蠕變高鋁磚。
  4. The silicon content in hot metal tapped from blast furnace is a very important factor which should be controlled in iron making process. it is not only a very important criteria in evaluating the quality of hot metal, but also an index of the thermal level in blast furnace. so, it is essential to keep its stabilization for the blast furnace manufacturing

    高爐鐵水硅含量是高爐生產過程中需要控制的重要因素之一，它不但是反映生鐵質量的重要指標，而且還可以反映高爐的爐溫水平，同時也是表徵高爐內熱狀態的一個重要指標，對維持高爐的穩定、順行、高產尤為重要。
  5. Method of eliminating the poisonous gas in blast smoke

    消除炮煙中有害氣體的方法
  6. Study and application of high level sinter in blast furnace burden

    高比例燒結礦高爐爐料結構的研究與應用
  7. Abstract : it analyses reduction machanism of silicon in femn blast furnace ， basic conditions, ways and technological measures to smelt low silicon blast furnace femn, points out the technical and economical advantages of smelting low silicon femn in blast furnace

    文摘:分析了錳鐵高爐內硅還原機理、冶煉低硅高爐錳鐵的基本條件、途徑和工藝措施，指出了高爐冶煉低硅錳鐵的技術經濟優勢。
  8. Application of soft start technique using electrolyte rheostat in blast furnace blower

    電液變阻軟起動技術在韶鋼高爐鼓風機上的應用
  9. “ an aged thrush, frail, gaunt, and small, / in blast - beruffled plume ” ( thomas hardy )

    「一隻脆弱、瘦削且小巧，被風吹亂羽毛的老鶇」 （托馬斯?哈代） 。
  10. And during the 1960 " s, technology of zinc smelting in blast furnace was developed quickly all over the world

    由於20世紀50年代鼓風爐煉鋅的出現，使鋅的火法冶煉獲得了新的發展。
  11. Used for furnace cooling walls ramming flattening materials in blast furnaces

    1用於大型高爐冷卻壁勾頭上部找平層的搗打、填充。
  12. A combustion model has been built and burning process has been simulated by computer in blast furnace stove with ceramic grid - burner

    摘要建立了高爐熱風爐燃燒數學模型，應用計算機模擬研究方法對中空柵格陶瓷燃燒器的火焰形態進行了模擬研究。
  13. Determination of 8 elements in blast - furnace slag and electric - frunace slag by xrf

    射線熒光光譜法測定高爐渣和電爐渣中8種常見元素
  14. Design of resuming system of lose data in blast furnace real - time expert system

    高爐爐況診斷實時專家系統中數據丟失恢復系統的設計
  15. Experimental studies of explosion characteristics of bituminous coal dust - air mixtures injected in blast furnace

    高爐噴吹用煙煤煤粉爆炸特性的實驗研究
  16. Abstract : the structure, characteristics and application of or dina ry coal - dust - injection guns used in blast furnaces is introduced and the reaso ns the curved coal - dust - injection gun should replace straight one and ceramic - lined composite gun head should replace straight stainless steel one have been put fo rward. the performance of curved guns used at baosteel and shougang and the pros pect of this new type of gun has been given

    文摘:對目前國內高爐採用的普通型煤粉噴槍的結構、特點及使用情況進行了分析並指出其不足，提出了將直煤槍改為彎煤槍；用陶瓷內襯復合彎槍頭取代不銹鋼直槍頭的觀點與理由，給出了陶瓷內襯復合彎槍在寶鋼、首鋼高爐的應用情況，並對其發展進行了展望。
  17. The present status, recent development and problems of graphite brick used in blast furnace in china are highlighted and the possibility and development direction for further improving the quality of graphite bricks are discussed

    摘要介紹了近年來我國高爐用石墨磚的進展和存在的問題，提出了高爐用石墨磚的改進方向。
  18. This text describes the project basic principle and system structure and capabilities of production equipment for mechanism and electric, according as require of blast furnace automation, analyzes the chemical reactions in blast furnace by principle, according as mass and energy balance principle build on process models and technology calculate, according as process optimization principle build on process system optimization models, and technology calculate, as one time, expert system command any model. the expert system contains a knowledge base, which already represents the concentrated know - how of blast furnace operation, gathered from many installations world - wide

    本文在介紹了項目的基本原理和系統構成以及相關的生產工藝的基礎上，根據高爐過程優化的要求，從機理上分析了高爐冶煉過程的化學反應，並依據質量能量平衡原理建立了工藝模型和技術計算，按照優化原理建立了過程系統優化模型，並在專家系統的調度下協調工作。系統還包括知識庫，它總結了普通高爐操作的理論知識和控制理念，同時，結合釩鈦磁鐵礦的冶煉知識，形成具有攀鋼冶煉特點的知識庫。
  19. Method of specifying the technical quality of coke for use in blast furnaces

    高爐用焦炭技術質量的規定方法
  20. Abstract : in experimental conditions, simulating reducing atmosphere in blast furnace, the samples of al2o3 - c brick is heated at high temperature. the microscopic structure of al2o3 - c brick is observed by scanning electric telescope before and after heating and compressive strength and rupture strength are measured. on the base of them, the reason resulting in the changes is analyzed

    文摘:在實驗室條件下模擬高爐還原氣氛高溫處理鋁碳磚試樣，觀察處理前、后鋁碳磚的顯微組織形貌的變化，並測定其抗壓、抗折強度，分析引起這種組織變化的原因
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