转子每极的表面积(pole surface area)Ap 可表示为 (19) 由气隙磁通与转子磁动势的交互作用,所产生的扭矩可表示为 (20) 其中P 为电机的极数,L 为转子的长度,R 为半径,B...
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Specific extinction area was not notably related to the outer surface layer, the inner surface layer and the various parts of the bamboo pole.
比消光面积与竹材两表面的去与不去及竹杆部位无显著相关。
The contact area between part and pole extension should be adjusted so that the amount of flux traveling from pole to pole is sufficient to hold the part, but won't break through the part surface.
之间的接触面积的一部分,并极延长应加以调整,使大量通量旅行从南极到北极足以举行的一部分,但不会冲破表面的一部分。
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