This paper describes the principle and automatic scanning circuit of a measuring instrument developed by the authors and discusses measures to improve its accuracy of measurement.
我们研究开发出一种测定仪器，本文介绍它的工作原理、自动扫描控制电路以及提高测定精确度的措施。
This paper describes the principle and automatic scanning circuit of a measuring instrument developed by the authors and discusses measures to improve its accuracy of measurement.
我们研究开发出一种测定仪器，本文介绍它的工作原理、自动扫描控制电路以及提高测定精确度的措施。
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