What book most positively shaped your idea of romance?

哪一本书对你的浪漫思想有积极的影响？

Very insightful. What book most positively shaped your idea of the world?

很有洞察力。哪一本书对你的世界观产生的积极影响最大？

But As concentration of brown rice has most positively correlation to that of culm.

穗茎节砷含量与糙米砷含量之间呈极显著正相关。