main ring

Metis and Adrastea lie within Jupiter's main ring.

木卫十六与木卫十五存在于木星主光环之内.

main ring as the core area, the main distribution has outdoor zhanyuan and gardening spots;

主环为核心展区，主要分布有室外展园和园艺景点；

but i think the other two much more public stories are simply sideshows to the action in the main ring that is basel iii.

但是我想，有两个更为普及的故事可以从旁简要地说说这个巴塞尔公约III的主环有什么作用。

alignment and survey of magnets for cooler-storage-ring main ring

冷却储存环主环磁铁的准直测量

within each workshop to the main ring road, designed for vehicle operation, good fire.

厂内通往各车间的主干道设计成环形道路，便于车辆运行，有利消防。