For the IR-CFB, compact and simple equals economical.

对于IR - CFB来说，紧凑和简单就意味着经济。

youdao

Compared with hot cyclone-type CFB designs, the IR-CFB has significantly lower furnace exit gas velocity and requires significantly less building volume.

与热旋风型CFB设计相比，IR - CFB的炉膛出口烟气速度极大地降低，同时所要求的建造体积也极大的减小了。

youdao