同时,泰伦虫族的生体战舰本身无法被定位和找到,因为它们没有电磁外放。原文:The Hive Fleets emit no electromagnetic signatures, making it all but impossible to spot approaching bio-ships with conventional scanners until it is too late.- Codex: Tyranid, 5th Edition为了让大家感觉更清晰,放出热量的过程就是一种电磁外放。这或许也能解释,它们为何能在不补充额外能量的情况下熬过那不同河系之间的超长旅途(这基本就是永动机了)。————————————