很明显,对传道输送相同功率来说,高的(f Bmax)乘积允许小的磁芯体积;反之,相同磁芯尺寸的变压器,采用高(f Bmax)的铁氧体材料,可传道输送更大的功率。
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采用高梯度磁选可将铁锂云母从尾矿中有效分离。
Zinnwaldite can be separated effectively by the high gradient magnetic separation from the tailing.
试映羊毛采用高纯石英制成,非常适用于进样口衬管。
Quartz Wool was made from high-purity quartz, extremely low in metallic oxide impurities.
光源采用高光效、长寿命气体放电灯光源。
Light source with high luminous efficiency, long-life gas discharge lamp.
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