acid asphalt
英 [ˈæsɪd ˈæsfælt]
美 [ˈæsɪd ˈæsfɔːlt]
网络 酸性沥青; 酸渣沥青
双语例句
- Effect of the volume of the acid leaching residue of asbestos tailings on the performance of road asphalt
石棉尾矿酸浸渣填充量对改性沥青性能的影响 - And some products'production export predominance is also obvious such as fireworks, DSD acid, candles and asphalt felt.
同时，烟花、DSD酸、蜡烛、油毡等生产出口优势也很明显。 - Improving Effect of Chemical Anti-stripping agent on Adhesiveness of Acid Stone with Asphalt in Qinghai Province
青海省化学抗剥落剂对改善酸性石料与沥青粘附性的研究 - Besides SO2 and NOx, the atmospheric pollutions also contain acid fog, malodorous gas, H2S, hydrocarbon, HF, HCl, asphalt fume, automobile exhaust, heavy metal, indoor pollution and so on.
造成大气污染的污染物除影响面广、排量较大的SO2和NOx外，还包括酸雾、恶臭、硫化氢、碳氢化合物、HF、HCl、沥青烟、汽车尾气、重金属、室内污染物等。 - The improved freeze thaw experiment indicates that this additive can improve the long term anti water ability of acid aggregate asphalt mixture markedly.
强化冻融劈裂试验表明，开发研制的含铬外加剂能够显著提高酸性集料沥青混合料长期抗水损害能力。 - The acid value of waste tire crumbs is tested, and the surface of crumbs are activated, then the crumbs are used as the modifier in asphalt mixture.
对废弃轮胎胶粉的酸值进行了测试，并据此进行了胶粉表面活化处理，再用作为沥青混合料的改性剂。 - The effect of asphalt acid number on water resistance of asphalt mixtures
沥青的酸值对沥青混合料水稳定性的影响 - Extra-heavy crude oil has such characteristics as high density, high viscosity and high acid number, low light oil yield and misdistribution of asphalt composition, from which it is hard to produce asphalt.
超稠油的密度大、粘度高、轻油收率低、酸值高，沥青组成分布不合理，生产沥青困难。 - Lignitous coal, humic acid, fragments of plant remnants and asphalt are main forms of existing organic substances.
褐煤、腐殖酸、残余植物碎屑和地沥青等是现存有机质的主要类型。 - Simulation for erosion effect of acid rain on asphalt mixtures
酸雨对沥青混合料侵蚀作用的试验模拟 - Adding polyphosphoric acid, the colloidal structure of asphalt changes, structure of the asphalt from the sol-gel into a sol-gel-type.
多聚磷酸的掺加使沥青胶体结构发生变化，使沥青的胶体结构由原来的溶胶型转变为溶胶一凝胶型。 - Polyphosphoric acid to the asphalt mixing is a physical blending process, and with good compatibility with asphalt, even distributed in the asphalt, which has good heat storage stability.
多聚磷酸掺加到沥青中是一个物理共混过程，而且与沥青具有很好的相容性，能均匀的分布于沥青中，从而具有良好热储存稳定性。 - Adding polyphosphoric acid, the high temperature performance of asphalt mixtures increased, reduce the stability of water, no significant effect on low temperature performance.
多聚磷酸的掺加，使沥青混合料的高温性能提高，水稳定性降低，低温性能无显著影响。