Reactive power has close relationship with voltage quality.
无功与电压质量有着密切的联系。
The voltage quality is an important factor to the reliable running of NC machine.
电压质量是影响数控系统可靠运行的重要因素。
Voltage is an important index of power quality.
电压是电能质量的重要指标之一。
Voltage and frequency measure power quality.
衡量电能质量是电压、频率。
Voltage is one of the main targets of measuring the quality of power.
电压是衡量电能质量的主要指标之一。
One of the major interference to threaten the power quality is the voltage sag.
威胁电能质量的主要干扰之一便是电压跌落。
Reactive power is an important factor that exerts great influence on quality of voltage.
无功电力是影响电压质量的一个重要因数。
Reactive power is an important factor that exerts great influence on quality of voltage.
无功电力是影响电压质量的一个重要因数。
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