摘要
介绍了改进pA级电流测量电路采取的措施,讨论了元件选择及安装中的几个问题,并简要分析了一实用电路。
Measures adoptable in improving the performance of pA current measuring circuit were described. Questions involved in the selection and assembling of circuit component were also discussed. Finally. a real electronic circuit was briefly analyzod.
出处
《仪表技术》
1999年第4期34-36,共3页
Instrumentation Technology
