ofdc

The motor is a kind of electromechanical conversion device , the general type ofDC motor using mechanical brush for motor winding commutation .

电机是一种机电转换装置，普通型的直流电机利用机械电刷进行电机绕组的换向。

The indexes of applicability evaluation are selected according to OFDC organic certification standards , and the applicability of natural resources is classified .

按照有机农业和有机食品认证标准构建有机农业发展的适宜性评价指标体系，并在此基础上进行资源适宜性分等定级。

No matter how the voltage of battery or super-capacitor changes , even the voltage ofDC bus changes , the voltage matching of transformer still maintains well .

不论蓄电池和超级电容的电压如何变化，始终能够保持变压器两端电压的匹配。

The historic length data and catch statistics of the Indian albacore were kindly made available by the Overseas Fisheries Development Council ( OFDC ) .

长鳍鲔体长及渔获统计资料均由对外渔业合作发展协会所提供。