transmission curve

例句：

1. 1. The transmission curve of thenew device is significantly better than that ofthe old one.
   新设备的传输曲线明显优于旧设备。
2. 2. The engineer used a transmissioncurve to calculate the distance between two pointson the map.
   工程师使用传输曲线计算地图上两点之间的距离。
3. 3. The transmission curve ofthe signal was measured to determine its strengthand quality.
   测量信号的传输曲线以确定其强度和质量。