viscosity index improver
改善粘度添加剂
常用释义
英式发音
美式发音
基本释义
- 改善粘度添加剂；粘指剂；（机油的）[助剂]粘度指数改善剂
例句
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1·Finally, selection methods of viscosity index improver through diesel jet nozzle and long time FZG experiments has been suggested.提出筛选粘度指数改进剂要经过柴油喷嘴和长时间FZG测试的建议。
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2·The ideal additives for industrial gear oil in cold area should be comprised of improver of viscosity index, pour point depressant, S-P extreme pressure wear inhibitor and benzotriazole fatty amine.寒区工业齿轮油理想添加剂应由粘度指数改进剂、降凝剂、S - P型极压抗磨剂、酚型抗氧剂及苯三唑脂肪胺盐等组成。