例句與造句

1. abstract : new products development and the production technology of china silicon base multicomponent alloy are reviewed, the appropriate countermeasures are put forward in view of existing problems
   文摘:回顧了我國硅系復合合金的品種開發(fā)及生產(chǎn)工藝，針對現(xiàn)存的主要問題，提出了相應的對策。
2. It's difficult to find multicomponent alloy in a sentence. 用multicomponent alloy造句挺難的