This system design a AT89S52 SCM control based on the speech broadcast DMMS.
本系统设计了一个基于AT 89s52单片机控制的语音播报数字多用表。
Another offset-canceling method used by micro-ohmmeters and many DMMs is the offset-compensated ohms method.
微欧姆计和很多数字多用表使用的另一种消除偏置的方法是偏置补偿欧姆法。
In this paper, the methods of measuring capacity on line and expanding capacity range in DMMs DCV are introduced.
介绍使用普通数字万用表的直流电压档在线测量电容和扩展电容测量范围所使用的技术。
LABS then use the DMMs to calibrate multifunction calibrators that industry calibration LABS use to calibrate test equipment.
然后实验室用这些万用表校准那些在工业校准实验室的用来校准测试仪器的多功能校准器。
LABS then use the DMMs to calibrate multifunction calibrators that industry calibration LABS use to calibrate test equipment.
然后实验室用这些万用表校准那些在工业校准实验室的用来校准测试仪器的多功能校准器。
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