The paper also briefs the nozzle or moving blade surface hardening treatment technology, including plasma spraying and diffusion layer for preventing the nozzle and moving blade from SPE.
文章还介绍了为预防汽轮机喷嘴和动叶片免受固体颗粒侵蚀所采用的表面硬化处理技术，包括等离子喷涂层和扩散渗层在内；
A new hacksaw blade, double glow plasma surface alloying hand hacksaw blade, is introduced in the paper.
本文将介绍一种新型手用锯条——双层辉光离子渗金属手用锯条。
Although the electrodes are installed along the whole blade height, the plasma merely reduces the losses in the region above 10% blade height, and the loss reduction is almost the same in this zone.
虽然电极沿整个叶高方向布置，但等离子体仅对约10%叶高以上的损失影响较为明显，同一电压下该范围内各叶高处的损失减小量也基本相同。
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