英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

bitumen    音标拼音: [b,ɪt'umən] [b,ɑɪt'umən]
n. 沥青

沥青

bitumen
n 1: any of various naturally occurring impure mixtures of
hydrocarbons

Bitumen \Bi*tu"men\, n. [L. bitumen: cf. F. bitume. Cf.
{B['e]ton}.]
1. Mineral pitch; a black, tarry substance, burning with a
bright flame; Jew's pitch. It occurs as an abundant
natural product in many places, as on the shores of the
Dead and Caspian Seas. It is used in cements, in the
construction of pavements, etc. See {Asphalt}.
[1913 Webster]

2. By extension, any one of the natural hydrocarbons,
including the hard, solid, brittle varieties called
asphalt, the semisolid maltha and mineral tars, the oily
petroleums, and even the light, volatile naphthas.
[1913 Webster]


请选择你想看的字典辞典：
单词字典翻译
Bitumen查看　Bitumen　在百度字典中的解释百度英翻中〔查看〕
Bitumen查看　Bitumen　在Google字典中的解释Google英翻中〔查看〕
Bitumen查看　Bitumen　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Bitumen - Wikipedia
    Bitumen occurs as a solid or highly viscous liquid It may even be mixed in with coal deposits Bitumen, and coal using the Bergius process, can be refined into petrols such as gasoline, and bitumen may be distilled into tar, not the other way around
  • Bitumen | Oil Sands, Extraction Refining | Britannica
    Bitumen, dense, highly viscous, petroleum-based hydrocarbon that is found in deposits such as oil sands and pitch lakes (natural bitumen) or is obtained as a residue of the distillation of crude oil (refined bitumen)
  • What is Bitumen? Everything You Need to Know
    What is Bitumen and Why is it Important? Bitumen is a black or dark brown sticky substance that can be found naturally or derived from crude oil It’s highly dense and waterproof, making it a great candidate for the binder in road construction and the sealing material in roofing
  • What is Bitumen? Definition, Uses, and Why It Matters - Asphalt . . .
    Bitumen is defined as a viscous, black hydrocarbon material derived from the distillation of crude oil It is utilized primarily as a binder in the construction of asphalt, providing strength and durability to paved surfaces
  • What is Bitumen: Key Properties and Applications - Structural Guide
    Bitumen, also referred to as asphalt or tar, is a sticky, black, and highly viscous liquid or semi-solid It is a naturally occurring material that produced during the crude oil refining process
  • Bitumen: Understanding Uses, Production, and Market Factors
    Bitumen is a substance produced through the distillation of crude oil It is known for its waterproofing and adhesive properties and is commonly used in the construction industry, notably for
  • What is Bitumen: From Its Origins to Refined Asphalt Binder
    Explore bitumen, a crucial petroleum-derived construction material Discover its origins, applications, and significance in diverse industries
  • What Is Bitumen? Understanding Its Uses, Types, And Environmental . . .
    What Is Bitumen? Bitumen is a thick, black, viscous liquid or semi-solid form of petroleum You can find it in asphalt surfaces and roofing materials, making it a real MVP for construction Bitumen’s sticky nature allows it to bind materials together effectively
  • What is Bitumen? - Pars Bitumen properties of Bitumen
    Bitumen—often called asphalt binder or asphalt—is a dense, black, and sticky hydrocarbon material widely used in road construction, waterproofing, and industrial applications
  • Everything About Bitumen
    Natural bitumen and oil sands generally contain higher amounts of sulfur and heavy metals (like nickel and vanadium) Bitumen consists of large molecules such as asphaltenes, resins, and maltenes, which do not have fixed chemical structures





中文字典-英文字典  2005-2009