tars

英 [tɑːz]

美 [tɑːrz]

n.  焦油; 焦油沥青; 柏油; (烟草点燃后产生的)焦油
v.  用沥青涂抹; 用柏油铺
tar的第三人称单数和复数

柯林斯词典

• N-UNCOUNT 柏油;沥青
  Taris a thick black sticky substance that is used especially for making roads.
  1. The oil has hardened to tar...
     油已经硬化成柏油了。
  2. They drove across the river to New Hampshire on a hot tar road.
     他们沿着一条滚烫的柏油路开过了河，来到新罕布什尔州。
• (烟草中的)焦油
  Taris one of the poisonous substances contained in tobacco.
• PHRASE 被当作一丘之貉;被当成一路货色
  If some people in a group behave badly and if people then wrongly think that all of the group is equally bad, you can say that the whole groupis tarred with the same brush.
  1. I am a football supporter and I have to often explain that I'm not one of the hooligan sort because we'll all get tarred with the same brush when there's trouble.
     我是足球迷，经常要解释我不是那种足球流氓，因为一旦出事，我们就会被当成是一路货色。
• See also:tarred

双语例句

• Investigation on HCN and NH_3 formation during secondary pyrolysis of coal tars
  煤焦油二次热解过程中HCN及NH3释放特性研究
• The physical and chemical synergism exists in the co-carbonization of plastics and coal and reduces the chance of secondary reaction, which increases tar yield and favours the formation of methyl-substituted aromatic compounds in tars.
  塑料与煤共焦化过程中同时存在物理和化学协同作用，减少了二次反应的机会，增加了焦油收率，同时促进了焦油中芳香化合物的甲基化。
• The model is a combination of three-stage model and second-reaction model and assumes the biomass first decomposes to gaseous products, tars and chars via three competitive reactions and then tars go through a second cracking reaction to produce gases and chars.
  研究假定的模型综合了三竞争反应模型和二次反应模型的特点，即生物质首先进行3个平行的裂解反应，生成气体、焦炭和焦油，焦油再经二次裂解生成气体和焦炭；
• Experiments were carried out in Great Britain and American on the impregnation of wood with vegetable tars and extracts.
  在大不列颠和美州就进行过用植物焦油和提取物来浸渍木材的试验。
• Tar distilled from coal, from lignite or from peat, and other mineral tars, whether or not dehydrated or partially distilled, including reconstituted tars.
  从煤、褐煤或泥煤蒸馏所得的焦油及其他矿物焦油，不论是否脱水或部分蒸馏，包括再造焦油。
• It was found that contents of benzene insoluble and asphaltene materials in tars from rapid pyrolysis are higher, the lower hydrocarbons in aliphatic subfraction and dimethyl naphthalene in aromatic subfraction are higher as well.
  发现快速热解焦油中苯不溶物、沥青烯含量较高；在焦油的油馏份内脂肪族亚馏份中的低碳烃含量较高，芳烃亚馏份中萘、二甲基萘含量较高。
• The tars produced in multi-stage pyrolysis under syngas were also analyzed.
  最后，还对合成气气氛下多段热解的油品进行了分析。
• Relations among yields, characterization of low temperature tars and pyrolysis temperature
  低温热解煤焦油产率、组成性质与热解温度的关系
• The thermogravimetric analysis of the retrieved waste catalyst verifies that, during the reaction process, most of the phenolic tars deposited on the waste catalyst are formed by catechol.
  对回收所得废催化剂进行了热失重分析（TG/DrTG），进一步验证了反应过程中沉积在废催化剂上的酚焦油更多的来自于邻苯二酚。
• JOHN CARTER: Two days later, Tars Tarkas came to my room.
  约翰。卡特：塔斯。塔科斯来到我的房间。