1·A spectacular light show on Saturn has been captured in unique new photos of the ringed planet.
近期一些太空图片展现了土星这一环状星球的奇特景观。
2·The aromatics are ringed hydrocarbons, such as benzene, toluene and xylene. Benzene is used to make polystyrenes e.g.
芳烃是环状碳氢化合物，如苯，甲苯和二甲苯。
3·Cassini was on a four-year mission to explore the ringed planet.
卡西尼号的4年任务是探索这个环状星球。
4·Secondly, the synchronization based on ringed topology is designed, which is totually different from the present meathod based on the tree, star or P2P model.
其次，基于现有的树型，星型或是P2P网状同步拓扑系统的研究基础，提出环状同步拓扑下的同步系统设计。
5·According to action principle, extinguishing process and efficiency of the sprinkler systems, it is put forward that the ringed arrangements replace the ramiform arrangements.
根据自喷系统的作用原理、灭火过程和效率，提出用环状管网代替目前广泛采用的枝状管网的观点。