渣油 渣油的英文 英语翻译 final residuum; non-distillate oil; residual oil; residuum 拓展翻译 渣油的焦化coking of residues 渣油加氢脱硫residuum hydrodesulfurization 渣油加氢脱硫法residuum hydrodesulfurization 渣油加氢转化residuum hydroconversion 渣油加氢转化法residuum hydroconversion 渣油酸度acidity of residue 有渣滓的feculent 淤渣mire 淤渣促进剂sludge promoter 淤渣清除sludge removal 淤渣生成促进剂sludge promoter 鱼渣pomace 鱼渣粉fish guano 玉米渣corn grit 造渣slagging 造渣过程drossing process 造渣剂slagging constituent 造渣期slag forming period 造渣石灰slag lime 造渣作业slag practice