1.
hydrocol naphtha fraction
铁催化剂流化床合成的石脑油馏分
2.
Light petroleum distillate, generally known as naphtha, was the logical choice.
轻石油馏分，如石脑油是合乎逻辑的选择。
3.
Analysis of All Components of Naphtha by GC & GC/MS;
色谱及色谱/质谱联用进行石脑油全馏分分析
4.
Fractional distillation of petroleum is carried on in a still.
石油的分馏在蒸馏器内进行。
5.
Measuring distillation range of petroleum fractions by Engler distillation related with gas chromatography simulated distillation technology.
基于色谱模拟蒸馏技术的石油馏分恩氏蒸馏馏程测定方法
6.
Mathematical model of inter-conversion among ASTM,TBP and EFV curves for petroleum fractions at atmospheric pressure
常压下石油馏分蒸馏曲线换算的数学模型
7.
New Mathematical Model for True Boiling Point Distillation and ASTM Distillation Curve of Petroleum Fractions
石油馏分实沸点蒸馏曲线与恩氏蒸馏曲线关系的新数学模型
8.
Research on Characterizing Petroleum Fractions Based on Real Components Method and Its Application;
真组分法石油馏分描述研究及其应用
9.
Petroleum refining is the separation of petroleum into fractions and the subsequent treating of these fractions to make them into petroleum products.
石油炼制即将石油分离成各种馏分，然后将这些馏分经过处理，制成各种石油产品。
10.
STUDY ON BASIC PHYSICAL PROPERTIES OF CHINESE PETROLEUM FRACTIONS (3)DETERMINATION OF CRITICAL PROPERTIES
我国石油基础物性的研究——(3)直馏馏分油临界参数的测定与研究
11.
Study on Removing Naphthenate from VGO by Fiber Membrane
纤维膜法分离馏分油中石油酸盐的工艺研究
12.
Using Hydrocracked Whole-fraction Bottom Oil to Produce Lubricant and Paraffin
利用加氢裂化全馏分尾油生产润滑油和石蜡
13.
In the process, all the liquid fractions of the petroleum are changed to gases, which move out of the still.
在这个过程中，石油的所有液体分馏物都变成气体，从蒸馏室流出。
14.
A volatile, flammable fraction of petroleum, obtained by distillation and used as a solvent.
石油类是石油当中易挥发,易点燃的成分。通过蒸馏获得,用作溶剂
15.
petroleum products and bituminous materials-determination of water-distillation method
石油产品及沥青-水分含量测定法-蒸馏法
16.
To reduce(petroleum) to simpler compounds by cracking.
分馏，裂解通过挤压使（石油）变成更简单的化合物
17.
oil-still tube supports
石油蒸馏炉的炉管支架
18.
cutback asphalt
溶于石油(馏出物)的沥青