hearth life 中文意思是什麼

hearth life 解釋
爐底壽命
  • hearth : n. 1. 壁爐地面。2. 爐邊；〈比喻〉家庭。3. 【冶金】（平爐的）爐床；（高爐的）爐膛，爐缸。
  • life : n （pl lives）1 生命，性命。2 一生；壽命；【原子能】（亞原子粒子的）生命期；使用期限，耐久性。3 ...
  1. There has always been something primitive and cosy in his attitude towards life; he loved the family hearth, he loved gossip, and he loved rumbling.

    他對人生的態度永遠具有一種原始的溫存，他愛一家人坐在爐邊，他愛聽閑是閑非，愛聽抱怨和訴苦。
  2. Abstract : using magnesia ramming materials in furnace bottom and partial hearth instead of traditional shaped magnesia bricks can prolong furnace life, reduce refractories consumptions per one ton product and increase equipment utilization rate

    文摘:敘述了中低碳錳鐵精煉爐用鎂質搗打料在爐底與部分爐缸取代傳統的成型鎂磚作爐襯材料，達到了延長爐齡、降低噸產品耐火材料消耗、提高設備作業率的目的。
  3. Analysis of baosteel no. 1 bf hearth and its long - life measures in the future

    寶鋼一高爐爐缸現狀分析及今後長壽措施
  4. The result shows that the existence of a " protecting skull " with low thermal conductivity between hot metal and brick layers is the same essence of prolonging the life of hearth bottom, and the disadvantages of the two kinds of hearth bottom were analyzed

    指出在鐵水和耐火材料之間低導熱系數的「保護殼」存在，是不同設計延長爐缸爐底壽命的相同本質，並分析了這兩種結構的爐缸爐底的不足。
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