Diagenesis data indicate that the Silurian asphaltic sandstones are the products of multiple fillings of hydrocarbon.
志留系沥青砂岩的成岩作用特征等资料证明，沥青砂岩的形成是烃类多期次注入的结果。
A new light model sand-asphaltic sand was used in the Yangtze river estuary sediment model, the applied result is successful.
新型轻质模型沙—沥青沙已成功用于长江口深水航道工程泥沙模型。
Depending on the characteristics of the residual oil and the length of the blowing time, asphaltic materials of varying characteristics are produced.
根据渣油性质和吹空气时间长短的不同，可生产出性质不同的沥青材料。
Install, repair or replace single-ply roofing system using waterproof sheet materials such as modified plastics, elastomeric or other asphaltic compositions.
使用防水片材，如改性塑料，橡胶或其他沥青成分安装，维修或更换单层屋面系统。
Since asphaltic concrete materials are temperature dependent in nature, measured deflections and hence the structural capacity of pavement vary with temperature.
由于沥青混凝土材料强度的温度依赖性，弯沉以至路面结构承载能力都随温度而变化。
Crude oil that has been generated by relatively high temperatures in the oil window. Mature oil contains lower molecular weights and less asphaltic compounds. It has high API.
在油窗内由相对高温所生成的原油。成熟油含有较低的分子重量和较少的沥青成份。有高的API。
The results showed that the content of aromatics in the feedstock and the structural characteristics were the key factors which influencing the performance of the asphaltic resins.
原料中的芳烃含量及结构特点是影响沥青树脂性能的关键因素。
The construction was supervised at job site, and an asphaltic concrete laboratory was set up for monitoring the construction quality, in order to guarantee the high construction quality.
现场施工采取“旁站”监理方式，并建立沥青混凝土试验室对施工质量进行跟踪检测，保证了施工质量。
The construction was supervised at job site, and an asphaltic concrete laboratory was set up for monitoring the construction quality, in order to guarantee the high construction quality.
现场施工采取“旁站”监理方式，并建立沥青混凝土试验室对施工质量进行跟踪检测，保证了施工质量。
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