例句與造句

1. These layers are characterized by sharp basal contacts, some carbonate or calcsilicate dominated mineral assemblages of adjacent strata.
2. In central Nepal, the upper Formation III consists of augen orthogneisses, whereas the Middle Formation II are calcsilicate gneisses and marbles, and the basal Formation I are kyanite-and sillimanite bearing metagreywacke with abundant quartzite.
3. It's difficult to find calcsilicate in a sentence. 用calcsilicate造句挺難的