It is concluded that the harmonic amplification in power systems is effectively restrained by using mixed series reactors.
并得出结论：采用混合型串联电抗器可以有效抑制电网中各次谐波的放大。
This product is our company the launch of new 2.4 G wireless microphones products series of micro, easy to carry, the function is novel, suitable for all kinds of amplification occasion.
本产品是我公司新推出的2.4G系列微型无线咪产品，携带方便，功能新颖，适用于各种扩声场合。
This product is our company the launch of new 2.4 G wireless microphones products series of micro, easy to carry, the function is novel, suitable for all kinds of amplification occasion.
本产品是我公司新推出的2.4G系列微型无线咪产品，携带方便，功能新颖，适用于各种扩声场合。
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