本文介绍了核磁共振的原理及小型核磁共振系统电路部分的设计。
This text introduce the theory of nuclear magnetic resonance and the design of a NMR system.
本文阐述了系统的结构和工作原理，搭建了直流毫伏表的硬件电路，并设计了软件系统中的数据采集处理和显示部分的程序。
This paper describes the system structure and working principle, to build a DC mV meter hardware and software system design of data acquisition and processing and display part of the process.
介绍了太阳能旅游船的电路系统结构及工作原理，并对部分电路的设计进行了详细的阐述。
This article introduce circuitry system structure of solar energy tour ship and principle of work, set forth part of circuitry design in detail.
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