asphalt tar
英 [ˈæsfælt tɑː(r)]
美 [ˈæsfɔːlt tɑːr]
网络 沥青焦油
双语例句
- The Analysis and Evaluation on the New Type of Asphalt Regenerate Remodeling of Aged Asphalt Testing of analytical method about PAHs of vapor and withdraw of coal tar pitch volatiles
新型沥青再生剂重塑废旧沥青性能分析焦油沥青挥发物和焦炉逸散物中多环芳烃类物质分析方法的验证 - Evaluation on permeability of closed waterproof layer of asphalt mixture in ballastless track Shipbuilders caulk wooden boats with oakum and tar.
无碴轨道沥青混合料防水封闭层渗透性评测造船工匠用麻丝和沥青填塞木船缝隙，使之不渗水。 - The performance and usage of coal-tar asphalt were introduced. Meanwhile, it was assumed the excellent characteristics, mechanism and technology of the modified coal tar pitch.
介绍了煤沥青的性能、用途以及有广泛用途的煤焦油改质沥青的优异特性，改质机理和生产工艺； - This paper presents the function of low-temperature tar and the course that gets a qualified asphalt, through the tar of predistiUation mixed with the modified-asphalt.
介绍低温焦油的性质，以及初步蒸馏后与改质沥青混兑，得到合格沥青的过程。 - Textile felt in the piece or cut to length coated or impregnated with asphalt or tar ( excl. floor coverings)
纺织毛毡，成幅或剪裁成一定长度，用沥青或焦油涂层或浸渍（不包括地板覆盖物） - Purifying Asphalt Gas of Baking Furnace with Electrostatic Tar Collecting Method
电捕法净化焙烧炉沥青烟气 - It is pointed out that to produce petro-asphalt and industrial naphthalene as main products and mixed methyl naphthalene fractions as by-product is one of important ways to utilize pyrolysis tar.
指出以生产石油沥青和工业萘为主，副产混合甲基萘等馏分，是综合利用裂解焦油的重要途径之一。 - Because it is difficult to distinguish between petroleum asphalt polyurethane ( PU) waterproofing coating and coal tar PU waterproofing coating which is prohibited by the State, that makes the product market confused.
由于国家禁止使用的煤焦油聚氨酯防水涂料与石油沥青聚氨酯防水涂料较难分辨，使得聚氨酯防水涂料市场较为混乱。 - Asphalt, coal tar enamel, fusion-bonded epoxy, polyethylene tape, 2-layer PE and 3-layer PE coatings may be used for corrosion control of underground pipelines.
埋地钢管的外防腐可采用沥青防腐层、煤焦油瓷漆防腐层、聚乙烯胶粘带防腐层、熔结环氧粉末防腐层、二层结构聚乙烯防腐层、三层结构聚烯烃防腐层等技术。 - Based on feature of asphalt gas from baking furnace of carbon, industrial waste gas from a carbon works was treated using atomizing water and electrostatic tar collecting method in order to effectively reduce concentration and to decrease capital input as well.
针对炭素焙烧炉烟气特点，采用雾化水预处理和电捕焦油技术，对某炭素厂焙烧炉烟气进行治理，达到既高效净化有害气体，又降低资金投入。 - Road-paving asphalt meeting the required specifications can be prepared by mixing coal tar with fluid catalytic cracker ( FCC) bottoms and whole used tire, excluding steel belts, at proper ratios.
把煤焦油、流化催化裂化（FCC）重油和全旧轮胎（除去钢带）按合适的比例混合，就可得到符合规格要求的铺路沥青。 - Asphalt products prepared from the tar sand heavy oil of Xinjiang tar sands
新疆油砂稠油制特种沥青 - Manufacture of road-paving asphalt using coal tar and FCC bottoms
用煤焦油和催化裂化重油生产铺路沥青 - After removing minerals of asphalt shale by HCl/ HF mixing acids, the conversion ratio increased and tar yield reached 14.4%.
沥青页岩经HCl/HF脱除矿物质后，与神府煤共热解时的转化率增加，焦油产率达到14.4%。 - Road asphalt mainly including bituminous petroleum asphalt and coal tar pitch.
路用沥青主要包括石油沥青和煤沥青。 - So minerals of natural asphalt had certain catalysis on the second decomposition of tar.
因此，沥青页岩中的矿物质对焦油分解有一定的催化作用。