He spent a week at a f搜趣网uneral home researching mortuary procedures for his new novel, and 91 percent accepted 他在一个举行葬礼的家庭中呆了二星期以对他的新小说中的丧葬程序进行研究这个句子，91%的成员接受了The chapters on the internment are both readable and well researched.这些关于拘留的章节不仅具可读性而且研究得很透彻。

He spent a week at a funeral home 搜趣网researching mortuary procedures for his new novel, and 91 percent accepted
他在一个举行葬礼的家庭中呆了二星期以对他的新小说中的丧葬程序进行研究这个句子，91%的成员接受了
The chapters on the internment are both readable a搜趣网nd well researched.
这些关于拘留的章节不仅具可读性而且研究得很透彻。

There isn't sufficient research to prove if it works or not.
还没有足够的研究能够证明它的有效性。enefGxwkBc
这里的 research是名词，作动词用则enefGxwkBc没有这种用法的，其它含有research的短语可以参考：
research into/in/on sth