例句與造句

1. Pangan hot strip mill is a large plants for hot steel coil , it ’ s mainline automatic system is two levels , the level 1 is basic automatic control system , and level 2 is process control system , level 2 controls the furnace area 、 rough mill area and finish mill area , it ’ s main function is data traffic 、 steel rolling tracing 、 the model calculating for setup and the sampling for the rolling data . the process system will save a mass of data for model data 、 setup data and sampling data
   攀鋼熱軋板廠是一座大型的熱連軋鋼板生產(chǎn)工廠,主軋線自動化系統(tǒng)采用2級控制結(jié)構(gòu),其中第1級是基礎(chǔ)自動化控制系統(tǒng),第2級是過程控制系統(tǒng),主要完成從加熱爐區(qū)、粗軋區(qū)、精軋卷取區(qū)的數(shù)據(jù)通信、軋件跟蹤、加熱和軋制模型參數(shù)設(shè)定計算以及軋制過程參數(shù)的采集等主要功能。
2. It's difficult to find roll datum in a sentence. 用roll datum造句挺難的