Results show that the effect of projection noise on the reconstructed fields is represented by a slopefunction related to the filter used in deflection tomographic filtered back-projection algorithm.
So another way of saying what is p as a function of capital P, is to ask the question what is the slope?
另外一个表达这个问题,即问分压p作为总的压强P的函数，的方式是问斜率是多少？
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This article obtains from the runoff energy, in the room in the artificial rain experiment foundation, analyzed the slope tillage measure to the runoff energy reduction function.