例句與造句

1. Abstract : the constitution , process principle and parameters of a continuous desulphurization system used to desulphurize the base iron for nodular iron was introduced . the characteristics of the system and its operation instruction was explained
   文摘:介紹了一種爐外球鐵原鐵液連續(xù)脫硫系統(tǒng)的組成、工藝原理及有關(guān)參數(shù)，說明了該系統(tǒng)的使用方法及特點(diǎn)。
2. It's difficult to find continuous desulphurization in a sentence. 用continuous desulphurization造句挺難的