例句與造句

1. Set top box ( stb ) receives and transforms digital tv signals into the signals which analog tv sets can display . it ’ s an important transition product of dtv system
   機頂盒用于數(shù)字電視系統(tǒng)中將數(shù)字信號轉(zhuǎn)變成模擬電視可以接收的信號,它是數(shù)字電視的過渡型產(chǎn)品。
2. It was pointed out that with different chemical composition and different iso - quenching temperature , the structure morphologies of the bainite transition products are different from each other , the ferrite is the indispensable constituent , and whether there is or not carbide existing is not the necessary criterion to discern the bainite
   指出不同化學成分和不同等溫溫度時貝氏體相變產(chǎn)物的組織形態(tài)不同，鐵素體是貝氏體中不可缺少的組成部分，以及碳化物的存在與否不是判斷貝氏體的必要依據(jù)。
3. It's difficult to find transition products in a sentence. 用transition products造句挺難的