例句與造句

1. Successful application of ultra - high molecular polyphone board in the quick dirt - removing mixer at yimin power plant and the application prospect in the dirt - removing system of thermal power plant were introduced
   摘要介紹了超高分子量聚乙烯板在伊敏電廠除灰攪拌機上的應(yīng)用經(jīng)驗，并探討它在火力發(fā)電廠除灰系統(tǒng)中的應(yīng)用前景。
2. It's difficult to find quick dirt in a sentence. 用quick dirt造句挺難的