May OFF LINE first printer to the state, when the nozzle blocks before the turn the power off, the final disconnect the plug?
可先将打印机转到OFFLINE状态，当喷头盖帽后方可关闭电源，最后拔下插头。
The inventive adjustable voltage supplier, based on final control signal, supplies one voltage to the nozzle.
该可调式电压供应器根据该组最终控制信号提供一电压给所述喷嘴。
In final section of this paper, the flow field of two types of supersonic nozzle for scramjet is simulated and analyzed.
最后，本文针对两种构型的超音速尾喷管，对其流场进行了计算和分析。
In final section of this paper, the flow field of two types of supersonic nozzle for scramjet is simulated and analyzed.
最后，本文针对两种构型的超音速尾喷管，对其流场进行了计算和分析。
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