描述了一种能在额定频差下测量频率转换时间的简便方法——标频调偏法。
A simple standard frequency tunable method which can be used to measure frequency switching time under the rated frequency deviation is presented.
具有调阻精度高、刻线速度快、性能可靠等优点。可以长时间连续进行工作。整个调阻标刻过程可以自动完成，方便可靠，一体化设计。
With the trimming of high precision, fast groove, performance, and reliable. Can work long hours. Marking the trimming process can be automated, convenient and reliable, integrated.
整个调阻标刻过程可以自动完成，方便可靠，操作简单。
Marking the trimming process can be automated, convenient, reliable, easy to operate.
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