In this paper, we mainly discuss the topology of 2-norm determined by norm, we give the conditions on which the 2-norm topology and the norm topology, 2-norm topology and weak topology are equivalent.
本文主要讨论了由范数引入的2 -范数所产生的拓扑，给出了该拓扑与范数拓扑及弱拓扑等价的条件。
And as to the cost account of work-in-process, we cannot simply adopt method of equivalent units, norm proportion or norm costing method.
而在产品占用费用方面，不能简单地采用约当产量法、定额比例法或定额成本计算法进行核算。
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