The trace showed a normal heart rhythm.

描记图表明心率正常。

《牛津词典》

This case study implements a trace functionality that also works with the level, normal.

本案例研究实现了一个跟踪功能，该功能在正常级别下也能工作。

youdao

This case study implements a trace functionality that also works with the level, normal.

本案例研究实现了一个跟踪功能，该功能在正常级别下也能工作。

youdao