step-type recording wave gauge

例句：

1. 1. The engineer used a step-by-wave recorder to capture the soundwaves during the experiment.
   工程师使用步进式记录波器来捕捉实验期间的声音波。
2. 2. The scientist developed a new step-by-wave meter to improvethe accuracy of the measurement.
   科学家开发了一种新的步进式测量仪，以提高测量的准确性。
3. 3. During the construction of the bridge, the team used a step-by-wave meter to ensure the stabilityof the structure.
   在建造桥梁的过程中，团队使用了步进式测量仪来确保结构的稳定。