heavy ends是什么意思

网络释义

用法例句

Study on new catalysts of hydrorefining for VGO

新型重质馏分油加氢精制催化剂的研制

Blending oil component such as lithium,diesel oil component,treated cylinder oil,regular compressor oil 19 #,and rubber filling oil are obtained through highly processing of heavy lube fraction.

通过对重质润滑油馏分进行深加工，获得了锂料等调油组分，内燃机油组分，精制型汽缸油，１９＃普通压缩机油及橡胶填充油等。

Study on new catalysts of hydrorefining for VGO

新型重质馏分油加氢精制催化剂的研制

Mixed support of Y zeolite and titania-silica composite oxide for the heavy oil hydrotreating catalyst

重质馏分油加氢处理催化剂用Y型分子筛—钛硅氧化物复合载体研究

fractional distillation

分馏, 分解蒸馏(法)

Determination of boiling ranges of heavy oils by wide bore capillary gas chromatography and high temperature simulated distillation.

大口径毛细管柱气相色谱高温模拟蒸馏法测定重质油馏程

To subject(a substance) to distillation.

蒸馏使（某物质）蒸馏

It is not always easy to separate a mixture of liquids into pure substances by fractional distillation.

用馏分蒸馏法把液体的混合物分成纯物质，不总是轻而易举的事。

Study on Thermal Kinetics Characteristics of Biomass Tar and Its Distillations;

生物质焦油及其馏分的热动力学研究

Case Study of Corrosion in Processing Low-quality Crude Oil by the Distillation Unit

蒸馏装置加工劣质原油腐蚀案例分析

Materiel balance calculation for biomass gasification(pyrolysis) process

生物质气化(干馏)过程的物料衡算分析

Study on Improving Diesel Distillate Stability

提高轻质油(柴油馏分)的稳定性研究

Comparison of Oil-Water Interfacial Behavior of Straight-Run Fractions of Beijiang Highly Acidic Crude Oil Before and After Deacidification

北疆高酸原油直馏馏分脱酸前后的油-水界面性质比较

effluent fraction

流出的馏分, 选择的馏分

gum content of light and middle distillate fuels-jet evaporation method

轻质及重质馏出燃料中胶质含量测定法-喷射蒸发法

STUDY ON PHENOLIC COMPOUNDS FROM THE LOW-BOILING FRACTIONS OF PINE TAR OIL

松焦油低沸点馏分中酚类物质的化学成分研究

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

Research on the Evaluation and Intelligent Analysis of the Product Qualities in the Producing Process of Fractionation;

分馏生产过程产品质量评价及智能分析

GC-MS Analysis on the Chemical Constituents of Black Soyabean Tar;

黑豆馏油化学成分气相色谱-质谱联用分析

To separate(a distillate)by distillation.

蒸馏出用蒸馏分离（馏出物）