positive current

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。

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The method only uses the positive sequence and negative sequence components of two terminal voltage and current.

该方法利用线路两端电压、电流的正序和负序分量，不需选代计算，并适用于一点故障情况。

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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。

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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。

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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

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We have a positive current account position.

我们拥有经常账户盈余。

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