polar diagram recorder

例句：

1. 1.The polar diagram recorder is used toanalyze the data collected from the satellite.
   极图记录仪用于分析从卫星收集的数据。
2. 2.The polar diagram recorder was invented bya team of scientists who were working ona new type of satellite.
   极图记录仪是由一支致力于新型卫星研究的科学家团队发明的。
3. 3. The polar diagram recorder canhelp us understand the distribution of ice andsnow in the Arctic region.
   极图记录仪可以帮助我们了解北极地区的冰和雪分布情况。