paraffins

paraffins

美 [ˈperəˌfɪn] 　英 [ˈpærəfɪn]

• n.〈美〉(硬)石蜡；【化】链烷(属)烃；〈英〉煤油
• v.用石蜡涂[浸透]
• 网络烷烃；烷属烃；饱和烃

词形变化

复数：paraffins  现在分词：paraffining  过去分词：paraffined  

英汉解释

n.	1. 〈美〉(硬)石蜡 2. 【化】链烷(属)烃 3. 〈英〉煤油
v.	1. 用石蜡涂[浸透]

英英解释

n.	1. a white substance used for making candles 2. kerosene

例句

The varieties, properties and applications of the series of halogenated paraffins were summarized.

综述了卤化石蜡系列阻燃剂的品种、性能和用途。

Finally, the various production methods of halogenated paraffins were briefly introduced.

最后对卤化石蜡的生产方法进行了简要介绍。

GRAPHIC TECHNOLOGY. PRINTING AND PRINTING INKS. DETERMINATION OF FASTNESS OF PRINTING TO IMPREGNATION BY WAXES AND PARAFFINS.

印刷工艺.印刷和印刷油墨.印刷品耐腊和石腊浸渍性能测定

PETROLEUM PRODUCTS. DETERMINATION OF NEEDLE PENETRATION OF PARAFFINS AND WAXES.

石油产品。石蜡和蜡针入度的测定。

Refinery gases vary in composition but consist largely of hydrocarbons, both paraffins and olefins.

各种炼厂气的组成不同，但都含有大量烃类，包括各种烷烃和烯烃。

Paraffins are the major component of waxy solid deposits from crude oil.

石蜡是从石油中沉淀的蜡质固体的主要成分。

PETROLEUM PRODUCTS. MELTING POINT OF PARAFFINS.

石油产品.石蜡熔点的测定

DETERMINATION OF OIL CONTENT IN PARAFFINS AND PETROLEUM WAXES.

石油产品.石油的蜡和石蜡中油含量的测定

According to Tomy, the inherent complexity of chlorinated paraffins makes it difficult to identify and analyze them.

汤米说，由于氯化石蜡固有的复杂性，很难对其进行鉴别和分析。

Results There were various organic pollutants, such as paraffins, aromatics, heterocyclic compounds and phenols, in the roadside soils.

结果公路边土壤中含有链烷烃、芳香烃、杂环及苯酚类等各种有机污染物。

The TSCA inventory, for example, does not distinguish between chlorinated paraffins of different carbon chain lengths.

例如，美国毒物控制法案（TSCA）产品目录中，对不同碳链长度的氯化石蜡并未加以区分。

Determination of the Contents of n-and i-Paraffins in Paraffin and Microcrystalline Waxes by Modified Urea Adduction

用改进的尿素络合法测定石蜡、微晶蜡中正异构烷烃含量

Determination of the content of normal paraffins and carbon number distribution in liquid paraffin wax and its feedstock

液体石蜡及原料正异构烃和碳数分布测定法

Simulation and analysis of industrial paraffins separation process on molecular sieve by simulated moving bed adsorption

分子筛脱蜡模拟移动床工业过程的模拟计算与分析

Synthesis Technology for Flame Retardant Plasticizer Brominated and Bromochlorinated Paraffins

阻燃增塑剂溴化及溴氯化石蜡的合成工艺

Simulated Moving-Bed Adsorption Calculation of Paraffins Separation Process on Molecular Sieve

分子筛脱蜡过程的模拟移动床计算

Analysis of influence factors for maximizing iso-paraffins catalytic cracking process

多产异构烷烃催化裂化工艺影响因素分析

Determination of normal and abnormal paraffins in rubber wax by high-temperature gas chromatography

高温气相色谱法测定橡胶防护蜡中的正构烷烃和非正构烷烃

Research of simulated moving-bed adsorption for aromatics-paraffins separation

脱除烷烃中少量芳烃的模拟移动床吸附过程研究

Research Progress of Halogenated Paraffins Series Flame Retardants

卤化石蜡系列阻燃剂研究进展

New correlation for binary interaction parameters of paraffins mixtures

烷烃混合物二元相互作用参数的新型关联式

Fixed-bed and simulated moving-bed adsorption for aromatics-paraffins separation

烷烃中少量芳烃的固定床和模拟移动床吸附

Analysis of Saturated Paraffins in Petroleum by Fast Gas Chromatography

快速气相色谱法分析石油饱和烃

Chlorinated Paraffins Colour in Excess of Standard Cause and Slove Route

氯化石蜡色泽超标的原因及解决的途径

Production of Secondary Alcohol by Oxidation of Paraffins

正构烷烃氧化制备仲醇的研究

Removal of Aromatics from Recycling Paraffins

循环烷烃中芳烃的脱除

Estimation and Prediction of Acentric Factor of Paraffins by Using Wiener Index

利用维纳指数估计和预测烷烃偏心因子

Determination of n-paraffins in test of molecular sieve dewaxing

分子筛脱蜡评价实验中正构烷烃含量的测定

Synthesis of novel 5 A molecular sieves absorbent for separating normal paraffins in naphtha

分离石脑油正构烷烃新型5A分子筛吸附剂的制备

Alkeane Carbon Number Distribution of Paraffins;

石蜡碳数分布；