星系晕本身又被暗淡的窄形结构缠绕，显示大约100亿年前一个卫星系被这个大的旋涡星系瓦解后残留物的混合与分散。

The halo itself is laced with faint, narrow structures, and could represent the mixed and spread out debris from a satellite galaxy disrupted by the larger spiral some 10 billion years ago.

youdao

因而，提出相关的地质、地球化学找矿(分散流、沟系次生晕、原生晕)标志。

Therefore dispersion train, stream secondary halo and primary halo were taken as the associated geological and geochemical exploration indicators.

youdao

因而，提出相关的地质、地球化学找矿(分散流、沟系次生晕、原生晕)标志。

Therefore dispersion train, stream secondary halo and primary halo were taken as the associated geological and geochemical exploration indicators.

youdao