You could break a steam generator tube, you could break an instrument line and you could have a spectrum of pipe breaks in a BWR inside of containment.
The Signal Generator, or Signal Source, is the stimulus source that pairs with an acquisition instrument like an oscilloscope to create the two elements of a complete measurement solution.
信号发生器或信号源是与采集仪器配套使用的激励源，构成了完整测量解决方案的两个单元。
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SCPI order is the standard instruction of programmable instrument. The programmable control instruments of HP33120A Function Generator and HP34401A Multimeter and so on have compatibility to it.