1、 The harmonic winding and harmonic winding no - load property curve are gained when field current is change.
通过改变励磁电流的大小,得到了基波绕组和三次谐波绕组的 空载 特性曲线.
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2、 Third, use no - load mutual funds to invest in Europe and stay out of the domestic market.
第三, 通过免付佣金的共同基金在欧洲投资,远离国内市场.
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