The new technics of 45 steel quenching under pulse electric field was studied.
研究了45钢在脉冲电场作用下淬火的新工艺。
The duration of the quenching pulse should exceed the recovery time of the counter.
脉冲的持续时间应当超过计数器的恢复时间。
The duration of the quenching pulse should exceed the recovery time of the counter.
脉冲的持续时间应当超过计数器的恢复时间。
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