extinction coil

例句：

1. 1. The extinction coil is a crucialcomponent in the process of fossilization.
   灭绝线圈是化石化过程中的一个关键组成部分。
2. 2. Theextinction coil was used to create thefirst artificial satellite.
   灭绝线圈被用来制造了第一个人造卫星。
3. 3. The extinction coil hasbeen studied extensively for its potential applications inrenewable energy.
   灭绝线圈因其在可再生能源的潜在应用而受到广泛研究。