positive-sequence current

The Stepless Regulation Circuit of Positive and Negative for Direct Current Motors

直流电机正反转无级调速电路

Independently designed the organization, which use the direct current machine to make gear reduction, and with the screw rod and the nut organization, the electrical machinery the positive and negative circumvolved motion changes into the straight line translational motion of the control accelerator tension bar.

自行设计了利用直流电机带动齿轮减速机构并通过螺杆与螺母机构把电机的正负旋转运动转化为控制油门拉杆的直线位移运动的执行机构。

The different results of dielectric loss test of current transformer LCWD_2-110 between the positive wiring and negative wring are analyzed in this paper.

通过在电场干扰下对LCWD2-110电流互感器分别采用正接线和反接线测量其介损（tgδ）的结果进行比较，选出较好的测量方法。

The temporary provisions play a positive role in standardizing the accounting treatment of goods futures, but there are still some defects in the current treatment method.

暂行规定在规范商品期货业务方面起到了积极的作用，但现行的处理方法还存在一些缺陷。

Were revitalized the property value, into residents of old people to expand the personal pension source, the current endowment crisis would ease and individuals, families and society would receive positive effects as well.

如果能把居民的房产价值盘活，将之应用到居民年老时，增加个人的养老金来源，那么将会对当前的养老危机具有缓解作用，对个人、家庭和社会带来巨大正效用。