Several of the Science studies, however, found evidence that the breakup happened progressively, with the comet shedding material during the weeks leading up to its final demise.

• 然而一些科学家研究得出的证据表明，分裂是逐渐进行的。 在慧星最后死亡的前几个星期里，它一直不停地剥离掉各种物质。