青的例句大全

The experimental results show that each constituent of asphalts changes into the near heavier one;

结果表明，沥青的各组分变重，平均分子量增大；

Investigation on oxygen absorption of Petroleum Asphalts and their constituents

石油沥青及其组分吸氧性能研究

Research and development of highway paving asphalts

高速公路用石油沥青的研制与开发

High performance and stabilization of styrene butadiene rubber modified asphalts with reactive blending

丁苯橡胶改性沥青的高性能化和稳定化

The Low Temperature Ductility Norm of Road Asphalts

道路沥青的低温延度指标

Effect of absorbing oxygen on the physico-chemical properties of asphalts and their constituents

吸氧对沥青及其组分物化性质的影响

Comparison of performances of some polymer modified asphalts

几种聚合物改性沥青性能的比较

Investigation of Changes and Kinetics of Chemical Group Compositions of Petroleum Asphalts in Continuous Heat and Air Aging

石油沥青在连续热和空气老化中化学族组成的变化及动力学研究

The group constituents of the final mixture are quite similar to those of conventional asphalts.

这种混合物的族组成与常规沥青很相似。

And the prepared SBR/ LDPE blends modified asphalts showed much better storage stability at high temperature.

结果表明：采用预先制备的SBR/LDPE共混物所得到的改性沥青能够在高温下稳定贮存。

Wax distribution in two typical paving asphalts

两种典型道路沥青中的蜡分布

Variance Analysis of Two Factors on the Hydraulic Asphaltic Concrete Strength

水工沥青混凝土强度双因素方差分析

Testing method for loss on heating of oil and asphaltic compounds

油及沥青材料混合物热减量的测定法

Experimental study on hydraulic character of asphaltic sands and its application

沥青沙特性试验研究及应用

Testing method for effect of heat on thin-film of asphaltic materials

沥青基材料薄膜加热试验方法

Modeling of Strain Localization in Asphaltic Concrete and Numerical Analysis

沥青混凝土局部应变模型及其数值分析

Construction Technique for Wind-sand Railway Roadbed Construction Technology of Asphaltic Concrete Core

风沙路基填筑施工沥青混凝土心墙施工技术要点

The Analysis of Technical Standards about the Additive of Asphaltic Drilling Fluid

钻井液用沥青类处理剂技术标准分析

Compaction of asphaltic concrete material and transition material, etc.

沥青混凝土混合料及过渡料的碾压等。

Application Example of Target Proportioning Design of AC-16C Type Hot-mixed Asphaltic Mixture for Municipal Road Reconstruction Project in Mountainous Area

AC-16C热拌沥青混合料目标配合比设计在山区市政道路改造中的应用