A method for reducing ratio difference and Angle difference of micro-transformer of current and micro-transformer of voltage is forward.

提出了减小微型电流互感器和电压互感器的比差和角差的方法。

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This controller's input signal is the voltage phase Angle difference between two areas obtained by PMU, which can effectively reflect the inter-area low frequency oscillation characteristics.

该控制器以PM U得到的区域间电压相角差信号作为输入信号，能够直接有效地反映区域间低频振荡特性。

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All of them are controlled by following factors: discharge ratio, junction Angle, difference in bed height, width to depth ratio and Froude number downstream the confluences.

影响汇流口的主要控制因素有：汇流比、汇流角、河床高差、宽深比、汇流口下游干流弗劳德数等。

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And then he just takes that narrow column of light and he admits it to a prism. And what the prism does is takes a tiny, tiny difference in wavelength and refracts it through a different angle.

他只取了那个窄光柱,然后把它对准一个棱镜，棱镜所做的就是,测量出波长的细微差别,然后从不同的角度测定它的折射度。

麻省理工公开课 - 固态化学导论课程节选

It would not be a different stance or angle, but a difference in the very thing they were praying and deciding on together.

NEWYORKER: Good People

Since human depth perception relies on calculating the difference between the angle of view coming to each eye, the result is a 3-D optical illusion.

FORBES: Adventures in the Third Dimension

The brain gets disoriented trying to reconcile the difference between the distance to the image and the foreshortened viewing angle.

FORBES: Adventures in the Third Dimension