receiver current sensitivity

例句：

1. 1. The new receiver has a higher current sensitivity than the old one.
   新接收器的电流灵敏度比旧的要高。
2. 2. The receiver's current sensitivity is crucial for accurate signal detection.
   接收器的电流灵敏度对于准确的信号检测至关重要。
3. 3. The sensitivity of the receiver is measured in decibels, not just in absolute values.
   接收器的灵敏度是以分贝为单位测量的，而不仅仅是绝对值。