It is real power ( kW ) divided by the power factor ( PF ) .它等于有功功率 ( kW )除以功率因数.KW series thermal protectors are applicable for more than 5000 cycles.KW系列保护器在下述条件下可分断接通保护5000次.And China may get 70 million KW account for...
Ther result shows that the mechanism is probably that the electrostatic field polarizes the catalase solution.研究表明:高压静电场对酶活力的稳定作用很可能是高压静电场使酶及溶液发生极化作用产生的.For particulates, the favored devices are inertial impactors, cyclo...