单词viscosity index
un.: 粘度指数；粘度系数
网络: 黏度指数改进剂
粘度系数
粘度指数
Among them, the mild hydrotreating process is capable of both enhancing viscosity index and improving oxidation stability of the oils.
其中润滑油缓和加氢处理工艺既能适当提高油品的粘度指数，又能改善其氧化安定性。
made of high viscosity index and deeply refining base oil, importcomposited agent, and the ceramic composite of lubrication factor.
用深度精制高粘度指数基础油和进口复合剂，复合陶瓷化润滑因子调制而成。
The experimental results showed that the viscosity of thickener descended with the increasing of initiator but the viscosity index rose.
交联剂用量增加可使增稠剂的黏度出现极大值，但黏度保留率下降。
PETROLEUM PRODUCTS. CALCULATION OF VISCOSITY INDEX FROM KINEMATIC VISCOSITY.
石油产品.由运动粘度计算粘度指数
AeroShell straight mineral oils are blended from selected high viscosity index base stocks.
大气外壳直矿物油混合从精选高粘度指数基础油。
High viscosity index means less change over wide temperature range.
高粘度指数意味着在宽工作范围内粘度变化小？
Through this method, the base oil yield is over 45 %, and viscosity index is 100. It contains low sulfur, low nitrogen and low aromatics .
用此种方法所得到的基础油收率在45%以上，粘度指数100，含硫、氮、芳烃等杂质较少，降凝效果较好，有良好的工业应用前景。
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。
Methods of test for petroleum and its products - Petroleum products - Calculation of viscosity index from kinematic viscosity
石油及其产品的试验方法.石油产品.运动粘度的粘度指数的计算
Preparation of the Ethylene-propylene Copolymer Viscosity Index Improver for Lubricating Oil
润滑油用乙丙共聚物粘度指数改进剂的制备