功率等于电压向量乘 电流向量 乘夹角的余弦值。 p = u i c o s φ ， φ 为电压电流的幅角差，电流取共轭是为了让电流的幅角为负。
The Definitive Lovenexy Leak All The Facts Revealed Truth or Fiction
What The Lovenexy Leak Reveals About Relevant Industrytopic Is Really All Its Cracked Up To Be Experts Weigh In
Dalbo