水平极限和水平线性 Horizontal limit and Linearity
垂直极限和垂直线性 Vertical Limit and Linearity
分辨力Resolution
近表面分辨率 Entry-surface resolution
远表面分辨率 Far-surface resolution
灵敏度和噪声Sensitivity and Noise
增益精度Accuracy of Calibrated Gain Controls