沥青

This paper studies the influence of cement and hydrated lime on performance of asphalt mortar .

研究掺加水泥和消石灰对沥青胶浆性能的影响。

The application of modified emulsified asphalt to road surface crack , slurry seal coat,penetration layer,mucosity layer,gravel mantle and so on of roadway are discussed . It proves that modified emulsified is a new material used for highway maintain.

改性乳化沥青是公路养护的一种新材料，探讨其在道路路面裂缝、稀浆封层、透层和粘层以及石屑罩面等方面的应用。

The trailer body adopts reinforced type mudsill and is suitable for transportation on rugged road. With three BPW axles, 11.00R20 tyre, WABCO ABS brake and the load capacity of 13000 kg, the trailer is an ideal and safety choice for medium distance road transport of asphalt.

车体采用加强型结构底梁，适合坑凹不平道路的行驶要求，车轴BPW 3轴，负荷13000 kg，轮胎11.00R20，刹车WABCO ABS，是公路中程沥青运输、安全理想的选择。

The trailer body adopts reinforced type mudsill and is suitable for transportation on rugged road. With two BPW axles, 11.00R20 tyre, WABCO ABS brake and the load capacity of 12000 kg~13000 kg, the trailer is an ideal and safety choice for medium distance road transport of asphalt.

车体采用加强型结构底梁，适合坑凹不平道路的行驶要求，车轴BPW 2轴，负荷12000 kg~13000 kg，轮胎11.00R20，刹车WABCO ABS，是公路中程沥青运输、安全理想的选择。

The trailer body adopts reinforced type mudsill and is suitable for transportation on rugged road. With two BPW axles, 11.00R20 tyre, WABCO ABS brake and the load capacity of 12000 kg~13000 kg, the trailer is an ideal choice for safety road transport of asphalt.

车体采用加强型结构底梁，适合坑凹不平道路的行驶要求，车轴BPW 2轴，负荷12000 kg~13000 kg，轮胎11.00R20，刹车WABCO ABS，是公路沥青运输、安全理想的选择。

The trailer body adopts reinforced type mudsill and is suitable for transportation on rugged road. With three BPW axles, 11.00R20 tyre, WABCO ABS brake and the load capacity of 13000 kg, the trailer is an ideal choice for safety road transport of asphalt.

车体采用加强型结构底梁，适合坑凹不平道路的行驶要求，车轴BPW 3轴，负荷13000 kg，轮胎11.00R20，刹车WABCO ABS，是公路沥青运输、安全理想的选择。

Naphtha. Asphalt reached the national standards, product quality and stability, by the majority of customers praise And with our customers to maintain good relations of cooperation.

沥青达到了国家标准，产品质量稳定，受到广大客户的一致好评，并同广大客户保持良好的合作关系。

The influence of natural surfactants,such as asphaltenes ,resins,solid particles and naphthene,on the stability of the water in crude oil emulsion are summarized.

综述了原油乳状液中天然表面活性物质，如沥青质、胶质、固体颗粒物以及石蜡对原油乳状液稳定性的影响。

The decision should be made on life-cycle costs," says David E. Newcomb, vice president of research and technology at the National Asphalt Pavement Association in Lanham, Md."

美国国家沥青铺面学会研究与技术副总裁纽康表示：「决定时必须考量整个过程的成本，在各方面取得平衡。

To make watertight by packing seams with a waterproof material,such as oakum or pitch.

堵缝使用防水材料，如麻絮或沥青堵漏缝以使不漏水

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。