R-M spread是什么意思

网络释义

用法例句

Based on the characteristics between the dielectric properties of gasoline and its compositions and structure,a special detection device to determine the research octane number(RON) in gasoline by dielectric spectrum has been developed.

根据汽油的介电性质与其组成、结构之间存在的相关关系,研制了用介电谱快速测定汽油研究法辛烷值的专用检测装置,采用偏最小二乘法建立数学模型,用全交互验证法对68个不同汽油样品的研究法辛烷值进行了分析。

The Determination of the Individual Hydrocarbons in Gasoline by Gas Chromatograpy and the Calculation of Reserch Octane Number;

汽油单体烃色谱分析及研究法辛烷值计算

motor fuels-determination of knock characteristics-research method

汽油辛烷值测定法(研究法)

Test method for knock characteristics of motor fuels by the Research method

GB/T5487-1995汽油辛烷值测定法(研究法)

testing method for octane number by the aviation method

航空法的辛烷值测定法

testing method for octane number of motor fuel by motor method

辛烷值计算法(马达法)

Air Corps method for octane rating

美国空军测定辛烷值法

modified borderline road octane number

修正边界法道路辛烷值

octane laboratory method

辛烷值实验室测定法

Forecasting model of research octane number based on PSO-VB-LSSVM

基于粒子群优化的VB-LSSVM算法研究辛烷值预测建模

Study on Aromatization of Alkene in LPG to Synthesize High Octane Gasoline;

液化气中烯烃芳构化制取高辛烷值汽油的研究

Multidimensional CFD Research on Polycyclic Aromatic Hydrocarbons in Iso-Octane HCCI Combustion

异辛烷HCCI燃烧下多环芳烃形成的多维数值研究

Study on Laminar Burning Characteristics of High Octane Fuel-Air Mixtures

高辛烷值燃料-空气预混层流燃烧特性研究

Numerical Study on Ignition Delay Period of Methanol-isooctane/n-heptane Blended Fuel

甲醇—异辛烷/正庚烷混合燃料滞燃期特性的数值研究

Test method for knock characteristics of motor and aviation fuels by the motor method

GB/T503-1995汽油辛烷值测定法(马达法)

Determination of Gasoline Octane Number Using Raman Spectroscopy;

基于拉曼光谱的汽油辛烷值测定方法

Study of the Gasoline Octane Number Model Using ANN Method with near Infrared Spectra Analysis

基于近红外光谱的汽油辛烷值神经网络模型研究

Study of the Optimization of the Calibration Model for the RON Analyzed by the FT-NIR

傅立叶变换近红外分析汽油辛烷值模型优化研究

Experimental Investigation on Effect of Octane Number of Fuel on HCCI Combustion and Emission;

燃料辛烷值对均质压燃燃烧特性和排放特性影响的试验研究