quasi-radical ring

例句：

1. 1. The quasi-radial ring of the satellite is a critical factor in its stability.
   卫星的近似辐射环是其稳定性的关键因素。
2. 2. The quasi-radial structure of the crystal is responsible for its unique properties.
   晶体的近似辐射结构是其独特性质的原因。
3. 3. The quasi-radial ring of the planet is an important indicator of its magnetic field strength.
   行星的近似辐射环是衡量其磁场强度的一个重要指标。