One of the main ways to shorten these gaps is to employ new generation of cathode lining materials, especially the carbon cathodes.

缩小这种差距的重要措施之一就是采用新一代的阴极内衬材料，其中最主要的就是阴极炭块。

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One of the main ways to shorten these gaps is to employ new generation of cathode lining materials, especially the carbon cathodes.

缩小这种差距的重要措施之一就是采用新一代的阴极内衬材料，其中最主要的就是阴极炭块。

youdao