mid-15c., from Latin bitumen "asphalt," probably, via Oscan or Umbrian, from Celtic *betu- "birch, birch resin" (compare Gaulish betulla "birch," used by Pliny for the tree supposedly the source of bitumen).
bitumen 英文释义
1. any of various naturally occurring impure mixtures of hydrocarbons
bitumen 双语例句
1. a kilometre and a half of bitumen
一公里半的柏油路面
来自《权威词典》
2. Bitumen paper can be burnt to gain energy.
沥青纸可以焚烧以获得能量。
来自辞典例句
3. In fact, a speciality crude is suitable only for bitumen production.
事实上, 这种特性的原油只适宜于生产沥青.
来自辞典例句
4. Tyres and Tubes, Fertilizer, Bitumen, Fuel Oil, Oil and Lubricants.
采购产品轮胎和管, 肥料, 柏油, 燃料油, 油和润滑物.
来自互联网
5. And they had brick for stone, and bitumen for mortar.
他们就拿砖当石头, 又拿沥青当灰泥.
来自互联网
bitumen 实用场景例句
a kilometre and a half of bitumen
一公里半的柏油路面
牛津词典
Tyres and Tubes, Fertilizer, Bitumen, Fuel Oil, Oil and Lubricants.
采购产品轮胎和管, 肥料, 柏油, 燃料油, 油和润滑物.
期刊摘选
The possible health hazards in fumes and aerosols from bitumen have been discussed for several years.
沥青烟气和悬浮颗粒可能对人体健康的危害已经讨论了许多年.
期刊摘选
And they had brick for stone, and bitumen for mortar.
他们就拿砖当石头, 又拿沥青当灰泥.
期刊摘选
Corian polymer cabinet, coated inside with bitumen substance. Separate cabinet for each drive unit.
钴分子聚合物箱体, 箱体内壁高阻尼涂层,独立箱体结构,杜绝单元 声 染.
期刊摘选
Bitumen ( asphalt ), Crude Oil, Sugar Cane, Russian Vodka, Oil and Gas Field Equipment.
采购产品沥青 ( 柏油 ), 原油, 甘蔗, 俄罗斯伏特加, 石油和天然设备.
期刊摘选
In addition to bitumen , water with a high content also enters the producer well.
除了沥青还有高盐水, 水也进入了生产井.
期刊摘选
It is used for reinforcing bitumen and cement pavements and fOr widening roads.
应用于沥青、水泥路面加筋增强、道路拓宽工程.
期刊摘选
Strengthening the reuse of hot mixed bitumen pavement is of significance for reducing maintenance cost.
加强沥青路面再生利用,对降低沥青路面养护成本有一定的现实意义.
期刊摘选
Bitumen formations have posed significant challenges to deepwater Gulf of Mexico drilling operations.
沥青地层向墨西哥湾深水钻井作业提出重大挑战.
期刊摘选
The article introduces characteristics of adhesive bitumen membrane on wet base and its use.
介绍了一种可铺于潮湿基层的自粘卷材的性能特点及在工程中的应用.
期刊摘选
When temperature up the mass transfer between bitumen and rubber increases and so does rubber dissolved.
提高温度会使沥青与橡胶之间的传质增加,溶解量增大.
期刊摘选
Polymer fibre reinforcement bitumen concrete is a new type of pavement material for high standard road.
聚合物纤维加筋沥青砼是一种新型的高等级公路道面材料.
期刊摘选
The paper introduced the requirements of bitumen concrete construction key equipment mixer, paver and materials usage.
该文对沥青砼施工关键设备拌合机、铺机以及关键材料的使用提出一些具体要求.
期刊摘选
Supplied the glass fiber needed to strengthen the bitumen the access platform to the Euro tunnel.
为欧洲隧道平台提供用于增加沥青强度的玻璃纤维.
期刊摘选
One of the key findings is the role of overburden in bitumen mobilization.
一个关键发现就是上覆岩层在沥青运动作用中的作用.
期刊摘选
Geochemical study has demonstrated that bitumen exhibits similar composition of organic precursor with crude oil.
地球化学研究表明,沥青和原油有相似的生源组成.
期刊摘选
Apply to concrete mixer, bitumen equipments, metallurgical equipments, filling equipments, etc.
混凝土搅拌设备 、 沥青混合料搅拌设备, 冶金设备 、 灌装设备等.
期刊摘选
Introduces performance of APP modified bitumen waterproofing coatings and its application in toilet waterproofing.
介绍了APP改性 沥青防水涂料的性能特点和用于厕浴间防水时的施工工艺.
期刊摘选
A natural black bitumen used in the manufacture of acid, alkali, and waterproof coatings.
一种玻璃状的热塑性塑料,能塑能铸, 亦可用作涂料和粘合剂.
期刊摘选
A trademark useda natural black bitumen employed in the manufacture of acid, alkali, and waterproof coatings.
一种晶状脂肪酸, 作为甘油脂天然脂肪和油脂(尤其是椰子油和棕榈仁油)中.
期刊摘选
YA 208 cold adhesive for modified bitumen membrane is its solution.
采用“YA208改性沥青防水卷材冷胶粘剂”,可解决上述问题.
期刊摘选
The project includes the upgrading, maintenance and bitumen sealing for the road of 18.5 km.
该项目对全长18.5公里的道路进行升级改造 、 维修和铺设沥青.
期刊摘选
The major properties of the fine rubber powder modified bitumen were studied.
研究了精细胶粉改性沥青的主要性能.
期刊摘选
Heat supply technology influences directly the production cost and efficiency of bitumen reservoir.
沥青库加热技术的好坏直接关系到沥青库的生产成本与经济效率.
期刊摘选
Thermo plastic elastomer SBS is the biggest polymer modifier in the world used in bitumen modification.
SBS热塑性弹性体是目前世界上改性沥青用量最大的聚合物改性剂.
期刊摘选
The irradiation stability of bitumen and bituminized producthas been investigated.
