Called Auroral Kilometric Radiation (AKR), the noise is generated by the same shaft of solar particles that produces an aurora in the atmosphere below.

所谓千米辐射，噪声是由太阳产生，而这些产生大底层的。

It is most likely that cholesterol and bile acid hyposecretion make the AKR strain susceptible to the development of fatty livers and resistant to gallstone formation.

内胆汁中胆固醇和胆酸的低分泌可能与AKR鼠脂肪的发生和胆囊结石的免患性有关.