Cinder [méi zhā]? Residual ash after coal combustion
Bean dregs [dê Uzhā]? The residue from soybean milk production can be used as feed.
Slag [lú zhā]? Slag produced in metallurgical smelting process. ? It contains metal impurities, fuel ash and flux, and can be used as raw materials for cement and bricks.
Steel slag [gāng zhā]? The slag floating on the molten steel during steelmaking is an oxide formed by oxidation of impurities in steel.
Slag [kuàng zhā]? Blast furnace slag
Hemp residue [má zhā]? The dregs left by flax, sesame and other seeds after oil pressing.
Waste residue [fèi zhā]? Solid substances produced in industrial production process that are useless to this production process.
"Slag" spelling: [zhā]?
Head of the department: 榉?
Brush painting: 12?
Five strokes: ISJG
Interpretation: 1. Put forward what remains after the essence or juice flows. 2. Debris.
Sentence-making oil residue: the remaining oil residue from rapeseed oil pressing can be used as both feed and fertilizer.
Cinder: One morning in February, he sat in a chair as white as cinder in a stove.
Bean dregs: According to the bacteriostatic experiment, the fermented products of bean dregs have certain bacteriostatic effect.
Waste residue: Using industrial aluminum-containing waste residue to produce efficient water treatment agent polyaluminum chloride.
Steel slag: Limestone mud, sandy soil and core soil steel slag on the manor clay layer form a good drainage.