网络释义专业释义
柯林斯英汉双解大词典
back emission
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1.
N the secondary emission of electrons from an anode 反向发射 [electronics]
双语例句原声例句权威例句
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The main function of hardware component is to obtain the signals of pressure sensor signal, oxygen sensor signal and the front and back emission components of catalytic converters.
硬件部分主要功用是获取压力传感器信号、氧传感器信号以及催化器前后端的废气成分，并把数据实时的传输给电脑。
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It is an anatomy problem involving the soft tissue at the back of the throat and causes the emission of sound from the airway during sleep.
这是一个解剖学的问题，和人咽喉后面一块软组织有关，并导致呼吸道发出声音。
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The electron back bombardment phenomenon, which results in anomalous increase of gun current emission, has been observed in a series of our side coupled standing wave accelerating tubes.
在以半腔为首腔的边耦合驻波加速管中观察到了电子反轰现象，由于电子反轰的结果，导致电于枪发射电流非正常增长。
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So let's do a sample calculation now using this Rydberg formula, and we'll switch back to emission, and the reason that we'll do that is because it would be nice to actually approve what we just saw here and calculate the frequency of one of our lines in the wavelength of one of the lines we saw.
让我们用Rydberg公式,做一个例题，我们回到发射上,这么做是因为这样,可以用我们看到的波长,来验证我们计算的频率。
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