常見例句雙語例句For calculations of FCC main fractionator and atmospheric distillation column, the regressive average errors were 3. 6℃and 3. 4℃ respectively.對常壓蒸餾塔，模型廻歸的算術(shù)平均誤差衹有3.6℃，對催化裂化主分餾塔，模型廻歸的算術(shù)平均誤差衹有3.4℃。 返回 atmospheric distillation column