viscosity index
英 [vɪˈskɒsəti ˈɪndeks]
美 [vɪˈskɑːsəti ˈɪndeks]
粘度指数
双语例句
- 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 - 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 - 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。 - 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 - 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 - 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 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。 - 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 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。 - 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 viscosity of the blend decreases, structural viscosity index increases and spinnability deteriorates with protein contents and temperature.
随着大豆蛋白含量和温度的升高，共混流体表观粘度降低，结构粘度指数增大，可纺性变差； - For solving these questions, we introduce viscosity index improver to improve temperature endurance of the mud.
第三，合成基泥浆因为本身粘度较低，老化后其流变参数均下降，常存在携屑问题和重晶石沉降问题，为了解决这些问题，本文提出采用流型改进剂来改善抗温能力。 - 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 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。 - 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 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。 - 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 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。 - 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。 - 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 effects of viscosity index improvers on the oil performances
粘度指数改进剂对油品性能的影响 - 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。 - 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。 - 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。 - The influence of protein content and temperature on the rheological curve, non-Newtonian flow index, structural viscosity index and spinnability of soybean protein/ viscose blended solution was studied through researching the rheological behavior of the soybean protein/ viscose blended solution.
通过对共混溶液流变性能的研究，验证了大豆蛋白含量和温度对大豆蛋白/粘胶共混溶液的流变曲线、非牛顿指数和结构粘度指数以及可纺性的影响。 - 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 - 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。