子模塊
And the paper analyses the principle and the function of submodule accomplishes the examination of the function submodel. 對(duì)本監(jiān)測(cè)系統(tǒng)子模塊的電路原理和功能進(jìn)行了深入淺出的分析，完成了系統(tǒng)的各功能模塊的試驗(yàn)。
