The structural viscosity index Printing viscosity index and shear thinning index of some printing thickeners arc discussed .

本文对若干印花糊料进行了结构 粘度 指数、印花粘度指数和剪切变稀指数的测定。

The ultra high viscosity index poly-alpha-olefin can be applied at tough condition such as heavy load and powerful shear .

超高 粘度聚a烯烃（ PAO）能被应用于高负荷、强剪切等条件苛刻的润滑场合。

Study on the quantitative analysis of engine oil viscosity index by two-dimensional near-infrared spectroscopy

二维近红外光谱定量分析内燃机油 粘度 指数 性能的研究

Preparation and Application of Hydrogenated SIBR Used for Viscosity Index Improver

用于 粘度 指数改进剂的氢化SIBR的研究

The effects of base oil and viscosity index improver on high temperature detergency of lube oils were studied by the test method of coke forming plate or paint forming plate .

用成焦板（或成漆板）试验法考察了基础油及 粘度 指数改进剂对润滑油高温清净性的影响。

The structural viscosity Index and zero shear viscosity of chitin xanthate solution is higher than that of other solutions .

纯甲壳素溶液的结构 粘度 指数、零切粘度均明显高于其他溶液，并随溶液温度升高而减小。

The relationship between IR information and the viscosity index (ⅵ) of Chinese lubricating base oils was discussed in this article with Pattern Recognition Techniques .

本文讨论了我国润滑油基础油 粘度 指数与红外光谱信息的关系，应用计算机模式识别技术进行分类处理，建立了我国润滑油基础油粘度 指数分类特征集，并通过了分类器的检验。

Research result showed that the information of the near-infrared spectroscopy of engine oil had relation with the viscosity index and the calibration model could realize the qualitative analysis and the quantitative analysis for the viscosity index of engine oil simultaneously .

研究结果表明，内燃机油的近红外光谱中含有与 粘度 指数相关的信息，用该模型能够实现对内燃机油粘度指数的定性和定量分析。

The effects of viscosity index improvers on the oil performances

粘度 指数改进剂对油品性能的影响

Deeply refined base stocks with high viscosity index can also improve energy economy effect and retentivity .

深度精制的高 粘度 指数基础油的使用可以提高发动机油节能效果和保持能力。

The industrialization production process of high nitrogen dispersity viscosity index improver of ethylene and propylene copolymer was described . The optimum technique parameters was defined with the analysis on technology and economy and evaluations on the quality of products and its application .

介绍了高氮分散型乙丙共聚物 粘度 指数改进剂（HDOCP）工业化生产的过程，确定了最佳工艺条件，并进行了技术经济分析和产品质量及其应用评价。

The effect and rule of cationic charge density and relative viscosity index of the flocculant on the decolorization efficiency of wastewater with high chromaticity are introduced . Its application to industrial equipment is introduced as well .

介绍了该絮凝剂的阳离子电荷密度和相对 黏度 指标对高色度废水脱色效果的影响和规律，并介绍了絮凝剂在工业化装置上的应用。

The effect of viscosity index improvers on viscosity of engine oils was investigated .

考察了 加入 粘度 指数改进剂对内燃机油运动粘度的影响。

Daqing crude oil production using a high viscosity index base oil and25 oil-based transformer oil add antioxidant anti-rust additives such as by modulation .

采用大庆原油生产的高 粘度 指数基础油和25号变压器油为基础油，加入抗氧、防锈等多种添加剂调制而成。

Viscosity index An arbitary scale used to show the relativemagnitude Of viscosity changes with temperature .

粘度 指数表明粘度随温度变化相对程度的经验量值。

The products of synthetic lubricant have low viscosity low condensation point and high viscosity index .

合成油具有粘度低，凝点低， 粘度 指数高的优异特点。

The paper has discussed the saving energy and increasing economic benefit by cutting down the viscosity improving the viscosity index and modifying the friction properties of the lubricants and given a demonstration theoretically and practically .

本文论述了润滑油从降低粘度，提高 粘度 指数和改善摩擦性能，以节约能源和增加经济效益，并从理论和实际上给以论证。

Preparation of the viscosity index improvers SEP for lubricating oil and the study on its properties

润滑油用 粘度 指数改进剂SEP的制备及其性能研究

The viscosity index improver is highly resistant to mechanical strees thus ensures effective lubrication and long oil life .

特别的 黏度 指数改进剂，能有效抵抗机械应力，从而有效地提供润滑及延长液压油的使用寿命。

Influence of average carbon number on poly-olefin lube oil 's viscosity index and condensation point

烯烃平均碳数对聚-α烯烃合成油 粘度 指数和凝点的影响

Made of high viscosity index and deeply refining base oil import composited agent and the ceramic composite of lubrication factor .

采用深度精制高 粘度 指数基础油和进口复合剂，复合陶瓷合金润滑因子调制而成。

Petroleum products & Calculation of viscosity index

GB/T1995-1998石油产品 粘度 指数计算法

Eleven kinds of lube oil viscosity index improvers were purified and analyzed comprehensively .

本文对提纯后的11种润滑油 黏度 指数改进剂进行了综合分析，用红外光谱、紫外光谱、热失重谱定性，确定了两类工业产品分别为无规乙丙 共聚物和乙丙 共聚物-聚苯乙烯 共混物；

The rheological behavior of ultrahigh-molecular weight polyethylene ( UHMWPE ) gel was studied as were the effects of temperature and molecular weight on lg η a - lg γ flow curve non-Newtonian index and structural viscosity index of the gel .

研究了超高相对分子质量聚乙烯（UHMWPE）冻胶的流变特性，以及温度、相对分子质量对冻胶的lgηa-lgγ流动曲线、非牛顿指数和结构 粘度 指数的影响。

The oligomer obtained featured lower pour point and high viscosity index .

1-癸烯齐聚物的倾点低， 粘度 指数高。

From the quantitative indexes of non-newtonian exponent ( n ) structural viscosity index (Δη) and the activation energy of the viscous flow (Δ E_ η) the rheology of pitch resin was investigated .

通过非牛顿指数（n）、结构 粘度 指数（Δη）和粘流活化能（ΔEη）定量研究了沥青树脂的流变性。

Testing methods for kinematic viscosity and calculating method for viscosity index of crude oil and petroleum products

原油及石油产动粘度试验方法及石油产品 黏度 指数计算方法