在论文写作过程中，经常会遇到两种方法或两个结果之间的比较，那么应该怎么准确灵活的表达比较关系呢？常见的表达方式是compare to 和 compare with，但二者还是有很大区别的。

因此，在论文写作中“Compare with”会更加适当、常用。当然，还有其他的方式来表达比较关系。以下是几个例子：

“In comparison to”: 与…相比 例如：In comparison to the previous year, sales have increased significantly.

“Contrasted with”: 与…形成对比 例如：Her calm demeanor contrasted with his nervousness.

“Compared against”: 与…相比较 例如：The new product’s features will be compared against those of its competitors.

“By contrast”: 相比之下 例如：The first team played very well, by contrast, the second team struggled to keep up.