pseudomorphic replacement造句

例句与造句

1. Fossils are often formed by pseudomorphic replacement of the remains by mineral matter.
2. Bertrandite often occurs as a pseudomorphic replacement of beryl.
3. Commonly found with and as coatings on chalcocite, chalcopyrite, bornite, enargite, pyrite, and other sulfides, it often occurs as pseudomorphic replacements after other minerals.
4. It's difficult to find pseudomorphic replacement in a sentence. 用pseudomorphic replacement造句挺难的