There are two approaches to the question of the rise velocity of bubbles in a stagnant liquid . 对于在静止液相中气泡的上升速度问题有两种处理方法。
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An arithmetic solution of micro temperature rising velocity of powder sample under the influence of high intensity of pulsating electric current are brought forward 计算了坯料在高密度脉冲电流作用下粉坯的宏观温升。提出了坯料在高密度脉冲电流作用下粉坯微观温升的计算方法。
