The question of carbon balls in anode nozzle was one of the most serious problems during the deposition.

实验发现，等离子体炬阳极喷嘴积碳是沉积过程中最突出的问题之一。

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The question of carbon balls in anode nozzle was one of the most serious problems during the deposition.

实验发现，等离子体炬阳极喷嘴积碳是沉积过程中最突出的问题之一。

youdao