各位老师好，下面这个句子：
Such large impacts beat rock to temperatures well above 600 degrees Celsius---high enough to erase any magnetic field that metallic particle within the rock strong at the time the craters formed, it would have realigned and remagnetized the articles as they cooled.
“ that metallic particle within the rock strong at the time the craters formed”干什么成分？
谢谢老师！
that metallic particle within the rock strong at the time the craters formed
这显然是定语从句修饰 any magnetic field，但因为传抄错误，致使这个定语从句结构错误，particle单数形式错误，strong这个形容词莫名奇妙。
我百度了一下，网上几个原文都是如此。
对于如此结构错误的句子，就没必要再追究了。
