stock gas的用法和样例：
例句
- The objects and significance of automatic control in steelmaking and gas analysis in converter dynamic control are introduced.
摘要介绍了目前国内外炼钢过程的自动化控制的意义及其现状，阐述了转炉炉气分析动态控制技术的基本组成和工作原理。 - Teh good dusting removal was achieved by combusting pulverized coal with gas togather in reheating , and the compound multipipe dust collector was used.
本文介绍了在轧钢加热炉上采用粉煤与炉气混烧，并采用复合多管除尘器，取得了较好的除尘效果。
