paraffins
英 [ˈpærəfɪnz]
美 [ˈpɛrəfənz]
n. 煤油
paraffin的第三人称单数和复数
双语例句
- A process for removal of aromatics from recycling paraffins inalkylbenzene production was developed, in which a fixed bed was adopted to selectively adsorb aromatics.
开发了一种芳烃脱除工艺，脱除烷基苯生产物流循环烷烃中存在的芳烃类杂质。 - Calculation of the Non-Bonded Atom Pairs Distance in Straight Chain Paraffins with Analytical Projective Method
投影解析法求直链烷烃内旋转时非键原子对间距离链烷烃，石蜡烃链烷系列的一种 - The results indicated that there are good correlations between these parameters and 1 χ. The correlations can be used to predict compositions of paraffins of petroleum fractions, studies and calculations concerned with the continuous dynamics of paraffins, and estimations of these state equation parameters.
结果表明这些参数与1χ有着良好的相关性，这些关系可用于石油馏分中链烷烃组成的预测和与链烷烃有关的连续热力学计算、研究及状态方程参数估值。 - Determination of n and I Paraffins in Microcrystal Wax by Molecular Sieve Adsorption
分子筛吸附法测定微晶蜡正、异构烷烃含量 - Paraffinic Having the characteristics of paraffins, saturated hydrocarbons of open chain structure.
石蜡族具有石蜡的特性、具开放式结构的饱和烃。 - This article summarizes the catalytic activation of the C-H bonds of light paraffins, especially methane, under mild liquid phase conditions.
本文综述了在温和液相条件下的低碳烷烃（特别是甲烷）的C-H键的催化活化。 - Rheometer, Polarized Light Microscopy, Differential Scanning Calorimetry are introduced to study the influence of copolymer on crystallization behavior of paraffins and asphaltenes aggregation condition of crude oil.
采用高级旋转流变仪、差示扫描量热仪（DSC）、偏光显微镜（PLM）等表征手段综合研究了梳型聚合物对模型油和原油中蜡晶的结晶行为、沥青质聚集状态的影响。 - Any member of the alkane series. the specific reactivity of Pt-Sn bimetallic catalyst on the aromatization of paraffins
铂锡双金属催化剂上烷烃芳构化反应特征的考察 - Results show that olefins and aromatics strongly competitive with thiophene on carbon surfaces, and aromatics show more severe effect, which makes the adsorption capacity of thiophene reduce enormously. However, the competitive effect of paraffins is weak, which hardly influences thiophene adsorption capacity.
结果表明，烯烃和芳烃对噻吩的吸附具有强烈的竞争作用，导致活性炭对噻吩的吸附容量大大降低，其中芳烃的竞争作用高于烯烃；而烷烃化合物对噻吩的竞争吸附作用较弱。 - The microspheres of power storage with the membrane of polystyrene and the core of paraffins were synthesized by suspension polymerization, the election of membrane and the extent of coating were studied.
通过悬浮聚合技术合成了以聚苯乙烯为壁材、石蜡为芯材的储能微球，研究了壁膜的选择及包覆程度。