blast period 中文意思是什麼

blast period 解釋
送風期
  • 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...
  • period : n 1 時代；期；時期；期間；階段。2 〈the period〉現代，當代。3 周期；【地質學；地理學】紀。4 終結...
  1. Because the blast furnace ' s life is directly related to the economic benefit and production cost of an iron and steel enterprise, especially in 21 century, during the exact period of keen market competition, it even influences an iron and steel enterprise ' s existence and development, its function appears more important

    因高爐壽命直接關繫到鋼鐵企業的經濟效益和生產成本，尤其是進人二十一世紀，市場經濟競爭十分激烈，高爐壽命直接關繫到鋼鐵企業的生存和發展，長壽技術的作用就顯得更加重要了。
  2. Eight of input and state variables of blast furnace, i. e. silicon content, irregular coke charge, coal injection, blast pressure, blast temperature, blast volume, batch of charge in a tapping period, ratio of ore - to - coke in charge, are considered as input of prediction model

    採用天津鐵廠1 #高爐的[ si ]含量、鐵間料批數、熱風壓力、實際噴煤量、冷風流量、熱風溫度、凈焦加入量、焦炭負荷等8個影響因素作為預測模型的主要輸入變量。
  3. And it would be applied to other blast furnaces after some modifications. to improve the quality of the model, some methods should be used in future : l. impoving the database and making it have more information. 2. considering the mass and thermal accumulation and calculating the effect of the data of every period

    2 、模型在作動態計算時，使用日平均數據來調整參數，而用即時的數據來計算預測值，這種方法盡管有一定的科學性，但要提高模型的準確性，必須考慮到高爐內物料和熱量的積累，考慮各個時段入爐物料對化學平衡和熱平衡的影響，根據專家系統和神經元網路的方法，得到更為完善的模型。
  4. The short time period of 1 to 2 days would indicate it is to be one single blast

    文件中提及爆破時間為一至二天，這意味著將進行一次性爆破。
  5. We fear that a much greater number of blast events would have been recorded over the same period if the detector s angular range was not so restricted, " explained dr george woodman, director of teng hoi conservation organization

    目前，偵測器受鄰近陸岬和島嶼阻礙，故偵測系統只能從有限的角度偵測炸魚活動。倘偵測的角度不受限制，恐怕在同一期間偵測器可錄得更多的炸魚活動。
  6. The development in securities market, which makes stock market as nucleus, transformed the market pattern of single bank credit for a long period of time. the speed and tremendous blast power resulted in social economic life have made clear that the development of securities market has expansive foreground, position and function in chinese financial market in the future

    以股票市場為核心的證券市場的發展，改變了長期以來單一銀行信用的市場格局，其發展速度和對社會經濟生活產生的巨大沖擊力，已經明確顯示了其廣闊的發展前景及其在未來中國金融市場運行中的地位和作用。
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