DataNodeFrequencyTest 0 0 850 600 DataNodeFrequencyTest 500 0 0 300 频响曲线 120 0 100 0 传感器类型: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter 220 0 220 16777215 120 0 万用表端口: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter 220 0 220 16777215 120 0 信号发生器端口: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter 220 0 220 16777215 Qt::Horizontal 40 20 联机 false NFC读取 false 开始测试 300 240 实时数据 10 22 259 32 100 0 信号发生器频率: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter false 0 30 font: 75 20pt "微软雅黑"; color: rgb(255, 170, 0); Hz 10 71 259 32 100 0 信号发生器幅值: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter false 0 30 font: 75 20pt "微软雅黑"; color: rgb(255, 170, 0); mv 10 120 259 32 100 0 万用表电压: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter false 0 30 font: 75 20pt "微软雅黑"; color: rgb(255, 170, 0); mv 10 169 259 32 100 0 今天测试个数: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter false 0 30 font: 75 20pt "微软雅黑"; color: rgb(255, 170, 0); 0 Zigbee NFC Frequency 0 80 16777215 80 当前状态: font: 75 28pt "微软雅黑"; color: rgb(255, 170, 0); TextLabel Qt::Horizontal 56 20 累计测试个数: font: 75 28pt "微软雅黑"; color: rgb(255, 170, 0); TextLabel Qt::Horizontal 55 20 font: 75 28pt "微软雅黑"; color: rgb(255, 170, 0); TextLabel