求翻译：图2 为碳钢电极在流动状态下的一级反渗透产水中测量的极化曲线。可见，其阴极极化率远大于阳极极化率，表明腐蚀过程主要受阴极控制，即氧扩散控制。是什么意思？

Figure 2 shows the flow of carbon steel electrode in the state of a reverse osmosis water measuring polarization curves. Can be seen, the cathodic polarization is much larger than the anode polarization, indicating that the corrosion process is mainly controlled by the cathode, the oxygen diffusion

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Figure 2 is the carbon steel electrode produces the sounding under flow regime level counter-seepage the polarization curve.Obviously, its negative pole polarizability is bigger than the anode polarizability far, indicates the corrosion process mainly the negative pole control, namely oxygen prolife

Figure 2 is a carbon steel electrode in a State of flow measurement of polarization curve in reverse osmosis water. Visible, its rate far greater than the anode cathodic polarization polarizability, indicates that the main cathode corrosion control, that is, oxygen diffusion control.

Figure 2 is a carbon steel electrode in a State of flow measurement of polarization curve in reverse osmosis water. Visible, its rate far greater than the anode cathodic polarization polarizability, indicates that the main cathode corrosion control, that is, oxygen diffusion control.