有功无功功率继电器 arbitray phase angle power relay
有功无功视在功率 PQS
有关徒劳无功 Sobre la futilidad ; About futility
交流有功和无功电度表 Alternating-current watt-hour and watthour meter
按有无右心功能不全 right ventricular dysfunction ; RVD
混合有源无功补偿柜 HSVG
三相四线交流有功无功 Watt & Var
有功文献无愧人生 Guizhou Historical Studies
有源静止无功发生器 ASVG
有功无功电能 active reactive energy
咱们的对外商贸规章制度一向是以平等互利、互通有无为基本功的。
Our foreign trade policy have sll the time be based on equality and mutual benefit and exalter of commanded goods.
STI的异常程度和恢复与发病前的心脏病史及急性期有无心功不全有密切关系。
The abnormality and recovery of the STIs are closely related to the cardiac history and the clinical dysfunction of the left ventricle.
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