acetylene regulator是什么意思

用法例句

In view of sevious economics and stability problems of boiler combustion when the boiler equipped with beatermills bumed blended coals, the pulverized coal regulator of boiler was researched and developed on the bases of the present situation of coal pulverizing system with beater mill and the flow charaeteristics of gas and solid of gas and solid phases.

锅炉煤粉调节器是针对风扇磨制粉系统现状及气固两相流动特性开发研制的。