similarities and dissimilarities

• 异同

similarities and dissimilarities的用法和样例：

例句

1. Similarity and difference between PGE and gold in geochemistry are discussed.
   此外，还讨论了铂族元素与金地球化学条件的异同。
2. List the main differences between the endotoxin and exotoxin of bacteria.
   简述细菌内毒素和外毒素的主要异同点。