例句與造句

1. The system can be used in different conditions of operational provisions and materials , yielding correct indexes and useful guidance for on - spot operation
   應用此模型，可以針對不同的高爐、生產(chǎn)操作和原料條件進行與噴煤有關的計算，得出相應的技術指標，指導現(xiàn)場的操作。
2. It's difficult to find operational provisions in a sentence. 用operational provisions造句挺難的