desulfurization例句

The pilot - plant tests included only the desulfurization step.
中间试验仅包括脱硫阶段.

Flue gas desulfurization is the common method to control sulfur dioxide discharge.
烟气脱硫是控制二氧化硫排放的最常用方法.

However , the ESP on molten iron desulfurization is firstly used in China.
沙钢铁水脱硫工艺系统配置电除尘器,在我国尚属首例.