protobitumina是什么意思

网络释义

用法例句

GPC methodology was utilized to analyze the result of present asphalt component, which showed that two different components exit in one asphalt component.

以沥青凝胶渗透色谱(GPC)方法对目前划分沥青组分结果的分析为基础,指出了沥青同一组分结果中存在2种不同的组分,不能很好地把性质相似的化合物分到1个组分中。

Research on Influence of Asphalt Groups on Adhesivness of Asphalt to Aggregate

沥青组分对沥青与集料粘附性影响的研究

Coal tar epoxy. Part A and Part B mixed prior to application.

环氧煤焦油沥青漆。使用前请将A、B组分搅拌均匀。

Flame-retardant Mechanism and Technology Research on Mineral Component in Asphalt Pavement;

沥青路面的矿物组分阻燃机理与技术研究

Present Research Situation of Potential Harmful Compounds in Asphalt to Environment

沥青中潜在的有害组分环境污染研究综述

PG Grading of Cementing Material on Asphalt Pavement and Its Case Study

沥青路面沥青胶结料的PG分级及实例分析

Test methods study of bar thin layer chromatograph in measuring four components of bitumen

棒状薄层色谱分析仪检测沥青四组分试验方法研究

ANALYSIS OF ASPHALT PAVEMENTS TEMPERATUER STRESS WITH ASPHALT TREATED BASE COURSE

沥青稳定碎石基层沥青路面结构温度应力分析

The Analysis and Evaluation on the New Type of Asphalt Regenerate Remodeling of Aged Asphalt

新型沥青再生剂重塑废旧沥青性能分析

Analysis and Application of Shear Stress in Asphalt Pavement Layers

沥青路面沥青层剪应力分析与应用研究

On Analysis and Contrast of Rubber Asphalt Performance and SBS Asphalt Performance

橡胶沥青性能与SBS沥青性能的分析对比

ANALYSIS OF AGEING BEHAVIOUR OF SOUTH KOREA 70 ASPHALT PART (Ⅰ) CHANGES OF COMPONENT AND PROPERTY

韩国70道路沥青老化特性分析(Ⅰ)族组成与性质变化

Experimental Study on Performance of Asphalt Mixtures Based on Particle Shape of Coarse Aggregate and Gradation;

基于集料组成和几何形态分析的沥青混合料性能试验研究

Mechanics and Structural Combination Study of Asphalt Pavement on Wuhekou Long-Span Concrete Bridge;

五河口大桥沥青混凝土铺装层力学分析及结构组合研究

Mechanical Analysis and Structural Design Research of Continuous Concrete Bridge Asphalt Pavement

混凝土连续梁桥沥青铺装应力分析与结构组合研究

Temperature experiment and analysis of steel-concrete composite girder bridge caused by asphalt paving

钢-混凝土组合箱梁桥沥青摊铺温度场的试验与理论对比分析

Research on Design and Application of Recycled Asphalt Mixture;

再生沥青混合料组成设计与应用研究

Research on Composition and Performances of Compositely Modified Asphalt Mixture

复合改性沥青混合料组成及性能研究

Compositions and Structure Characterizations of Coal Tar Refined Soft Pitch

煤焦油精制软沥青组成及结构的表征