“pulse frequency meter”的概念、定义、翻译、参考文献-科学参考

单词	pulse frequency meter
释义	pulse frequency meter Encyclopedia 工学时间与频率测量仪释 pulse frequency meter脉冲频率计一种能够对脉冲调制载波频率也就是调制脉冲内正弦波的频率以及调制脉冲信号的脉冲宽度、脉冲周期、脉冲频率、占空比等参数进行测量的仪器。也具有测量连续波信号频率的功能。
随便看	cold plasma cold point tropopause cold purgative cold radiation terminal unit cold rain cold receptor cold recycler cold redundance system cold region architecture cold region house cold relic particle cold resistance cold-resistant chloroprene rubber cold-rolled ribbed bar molding machine cold rolled section steel cold roll forming cold roll forming machine cold roll forming production line cold rolling cold rolling of tube cold-rolling pilger mill cold run cold run; cold test cold sand mining cold seal pressure vessel

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