哪位大神帮忙分析一下这句英语?Numericalmodelingnotonly helpsto improve the

哪位大神帮忙分析一下这句英语?
Numericalmodelingnotonly helpsto improve the understanding of the battery operating mechanism butalsoprovides internal information that are difficult to obtain through experimentssuch as heat generation,temperature distribution, voltage distribution, current distribution, etc..
因为要在全班同学面前做presentation,所以要详细点的英文解释.谢谢!
上面单词连一起了，应该是 Numerical modeling not only helps to improve the understanding of the battery operating mechanism but also provides internal information that are difficult to obtain through experiments such as heat generation,temperature distribution, voltage distribution, current distribution, etc..求语法分析！！不是翻译句子！