A year later, so did the ground-based Degree Angular Scale Interferometer at the South Pole.

一年以后，位于南极的陆基角度度量干涉仪也做了同样的测量。

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For the pulsar system which satisfies some conditions, we proved that the angular velocity of plasma and the charge density go to zero at the pole.

对于满足一定条件的脉冲星系统，证明了在极轴处的等离子体的角速度和电荷密度趋于零。

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Like synchronous motor, rotor magnetic pole center line could lagged behind an Angle of that of air-gap magnetic field under the function of load torque (called angular displacement).

步进电动机象同步电动机一样，在负载转矩的作用下，转子磁极中心线将滞后于气隙磁场的中心线一个角度，称为失调角。

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