1)penetration-viscosity针入度粘度指数
1.Three kinds of evaluation method such as penetration index, penetration-viscosity index and complex modulus index are carried out to evaluate several kinds of asphalt binders.通过针入度指数PI、针入度粘度指数PVN以及复数模量指数GTS等3种指标评价了不同类型的沥青胶结料,总结了3种评价指标评价胶结料的优缺点,并根据试验结果说明了3种评价指标在评价不同沥青胶结料温度敏感性方面的适用性。
2)penetration index针入度指数
1.Discussion on Penetration Index as Key Quality Gradation Index of Paving Asphalt;针入度指数作为沥青质量分级指标的利弊
2.To get the relationship between indices on penetration index PI,equivalent brittle point T1.为了验证不同老化程度沥青结合料的针入度测量误差与针入度指数PI和当量脆点T1。
3.Since different penetration indexes (PI) were required for grade A and grade B asphalts in the new "Technical Specification for Construction of Highway Asphalt Pavements" (JTG F40-2004), which was issued by the China Ministry of Communications, some modification tests were carried out for improving the PI value of an AH-90 heavy-duty road asphalt to meet the grade A requirement.新的交通部行业标准JTG F40-2004《公路沥青路面施工技术规范》对A、B级沥青的针入度指数(PI)提出了不同的要求。
3)Penetration index method针入度指数法
4)penetration index PI针入度指数PI
5)penetration index(PI) of bitumen沥青针入度指数
6)viscosity index粘度指数
1.The viscosity,viscosity index and temperature sensitivity of the viscosity for these mixtures were measured using a rotational rheometer.通过改变桐油混合物中P树脂与无机调理剂的含量,制备了一系列用于尿素包膜的桐油混合物,使用旋转粘度计研究了桐油混合物的粘度、粘度指数、粘度的温度敏感性,详细考察了组成和剪切速率对混合物粘度的影响。
2.The self-organizing map was used to set up the qualitative analysis model of N1R spectra-viscosity index.对自组织神经网络仅具有的定性分析功能进行了发展,将自组织神经网络从无监督聚类方法改为有监督聚类方法,建立了近红外光谱-内燃机油粘度指数定性分析模型;从自组织神经网络连接神经元权重中提取定量信息,建立了近红外光谱-内燃机油粘度指数定量分析模型。
英文短句/例句
1.Minimum variation in viscosity with change in temperature高粘度指数确保温度变化时最小的粘度变化。
2.polyacrylate-type VI improver聚丙烯酸酯型粘度指数改进剂
3.Petroleum products--Calculation of viscosity indexGB/T1995-1998石油产品粘度指数计算法
4.Petroleum products--Computation table for viscosity indicesGB/T2541-1981石油产品粘度指数算表
5.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
6.It is based on high viscosity index mineral base oil and a mixed lithium/calcium soap thickener.它由高粘度指数矿物基础油和锂/钙混合皂基增稠剂配制而成
7.PREPARATION OF LUBE BASE OIL WITH HIGH VISCOSITY INDEX (HVI) BY MEDIUM PRESSURE HYDROTREATING OF DEWAXED OIL AND WAX DEOILING OIL FROMNANYANG VACCUM DISTILLATE南阳减三线脱蜡油加蜡下油中区加氢处理生产高粘度指数润滑油
8.Study of Manufacturing High Grade Lube Oil Base Stocks from Intermediate Crude Oil by Medium Pressure Hydrotreating Process;中压加氢处理从中间基原油制取高粘度指数润滑油基础油研究
9.Preparation and Application of a Dispersing Antioxiding Viscosity Index Improver;分散抗氧型乙丙共聚物粘度指数改进剂的制备及其应用
10.Research of the Producing Process of High Viscosity Index Lube Base Oil by Importing Mid Pressure Hydrotreating Processe;加氢处理引入高粘度指数润滑油基础油生产工艺研究
11.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
12.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
13.Shear Stability ability of a lubricant such a grease or VI improved Oil to withstand mechanical shearing without being degraded in conslstency or viscosity.剪切稳定性润滑产品(如润滑脂或高粘度指数油品)抵抗机械搅拌而不发生稠度或粘度降低的能力。
14.Their blood viscosity, plasm viscosity, red blood cell( RBC) deformed exponent were also measured.检查全血粘度、浆粘度和红细胞变形指数。
15.coefficient of kinetic viscosity动力粘性系数,动力粘度
16.The slurry apparent viscosity has exponent relation to the solid volume content.矿浆表观粘度与固体体积含量呈指数关系。
17.Study on Velocity Exponent of the Viscous Damper and Its Engineering Applications粘滞阻尼器速度指数及其工程应用研究
18.logarithmic viscosity number对数粘[度]数,比浓对数粘度
相关短句/例句
penetration index针入度指数
1.Discussion on Penetration Index as Key Quality Gradation Index of Paving Asphalt;针入度指数作为沥青质量分级指标的利弊
2.To get the relationship between indices on penetration index PI,equivalent brittle point T1.为了验证不同老化程度沥青结合料的针入度测量误差与针入度指数PI和当量脆点T1。
3.Since different penetration indexes (PI) were required for grade A and grade B asphalts in the new "Technical Specification for Construction of Highway Asphalt Pavements" (JTG F40-2004), which was issued by the China Ministry of Communications, some modification tests were carried out for improving the PI value of an AH-90 heavy-duty road asphalt to meet the grade A requirement.新的交通部行业标准JTG F40-2004《公路沥青路面施工技术规范》对A、B级沥青的针入度指数(PI)提出了不同的要求。
3)Penetration index method针入度指数法
4)penetration index PI针入度指数PI
5)penetration index(PI) of bitumen沥青针入度指数
6)viscosity index粘度指数
1.The viscosity,viscosity index and temperature sensitivity of the viscosity for these mixtures were measured using a rotational rheometer.通过改变桐油混合物中P树脂与无机调理剂的含量,制备了一系列用于尿素包膜的桐油混合物,使用旋转粘度计研究了桐油混合物的粘度、粘度指数、粘度的温度敏感性,详细考察了组成和剪切速率对混合物粘度的影响。
2.The self-organizing map was used to set up the qualitative analysis model of N1R spectra-viscosity index.对自组织神经网络仅具有的定性分析功能进行了发展,将自组织神经网络从无监督聚类方法改为有监督聚类方法,建立了近红外光谱-内燃机油粘度指数定性分析模型;从自组织神经网络连接神经元权重中提取定量信息,建立了近红外光谱-内燃机油粘度指数定量分析模型。
延伸阅读
针入度分子式:分子量:CAS号:性质:标准圆锥体(一般共载重150克,也有规定100克的)在5秒钟内沉入保温在25℃时的润滑脂试样中的深度。单位是1/10毫米。针入度愈大表示润滑脂愈软,即稠度愈小;反之则表示润滑脂愈硬,即稠度愈大。沥青的针入度测定,不用标准圆锥体而用载重共100克的标准尖针。测定的条件与润滑脂相同。