However, the further increase in detonation frequency and gas-flow rates caused structure worsening and hardness declining of the coat.
但是当爆炸频率和气体流量进一步升高时，涂层的组织反而恶化，硬度降低。
However, the further increase in detonation frequency and gas-flow rates caused structure worsening and hardness declining of the coat.
但是当爆炸频率和气体流量进一步升高时，涂层的组织反而恶化，硬度降低。
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