coal preparation flowsheet的用法和樣例：
例句
- The paper describes the principles and process flowsheet of hydrolytic and electrolytic hydrogen making and hydrogen making by natural gas reformation.
介紹了水電解制氫和天然氣重整制氫技術的原理及其工藝流程。 - Aimed at the technical process of coal gasification reactors production, a suit of monitoring software of the host computer is designed.
摘要針對煤化工間歇造氣爐生產工藝流程，開發一套上位機監控軟體。
