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沥青 | |
avia. | pivot |
chem. | asphalt; asphaltic |
dril. | asphaltum oil |
environ. | bitumen |
geol. | bituminous |
hydroel.st. | bitumen; asphalt; goudron; pitch |
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nigrite; peucine; pez; pix | |||
tar | |||
asphalt bitumen; asphaltic-bitumen; bitum; brea; dacholeum; Jew's pitch; slime | |||
pivot | |||
asphaltum oil | |||
mineral resin | |||
bitumen A generic term applied to natural inflammable substances of variable colour, hardness, and volatility, composed principally of a mixture of hydrocarbons substantially free from oxygenated bodies. Bitumens are sometimes associated with mineral matter, the nonmineral constituents being fusible and largely soluble in carbon disulfide, yielding water-insoluble sulfonation products. Petroleum, asphalts, natural mineral waxes, and asphaltites are all considered bitumens (一个通用的术语适用于那些自然易燃物质,该物质颜色、硬度可变,具有挥发性,主要由从含氧机体中得到的碳氢化合物的混合物组成。沥青有时候和矿物质相联系,易燃的,可大量融于二硫化碳(水不溶性磺化产品)的非矿物质的成分。石油,沥青,天然矿物蜡及沥青柏油都被认为是沥青。) | |||
bituminous | |||
bitumen; asphalt; goudron; pitch; tar asphalt | |||
bitumen (指纯沥青或沥青材料) | |||
asphaltum; pitch | |||
asphaltum | |||
chian | |||
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bitumen; slime | |||
asphalt | |||
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asphaltum | |||
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pitch | |||
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pitch | |||
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asphalt; asphaltic | |||
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bitumen | |||
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asphalt | |||
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brea | |||
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asphaltum oil | |||
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asphalt | |||
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asphalt |
沥青玛 : 53 phrases in 8 subjects |
Architecture | 1 |
Chemistry | 1 |
Construction | 1 |
Electronics | 2 |
Hydroelectric power stations | 4 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Technology | 42 |