He understood well the importance of international trade and the potential wealth to be gained from the export of flax, hemp, pitch, furs, hides and timber.
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8. 大雨倾盆而下，使沥青有了黑色的光泽。
Sheets of rain were falling and produced a black gloss on the asphalt.
《柯林斯英汉双解大词典》
9. 油已硬化成沥青了。
The oil has hardened to tar.
《柯林斯英汉双解大词典》
10. 打磨后，在内外涂上沥青漆。
After rubbing down, apply bitumastic paint inside and outside.
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11. 房子大多是砖砌的和沥青屋顶。
Most are built of brick and roofed with asphalt.
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12. 其中包括沥青，焦油和蜡。
These comprise asphalt, tar and waxes.
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13. 这大约为沥青造价的3倍。
That’s roughly three times the cost of asphalt.
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14. 沥青坑里还有无数只鸟的尸体。
There are also endless Numbers of birds in the tar as well.
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15. 沥青路边，树长着胡子，像老人。
Along the blacktop, trees are bearded as old men.
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16. 该方法用到一片铜片，上面用光敏感的沥青覆盖。
The method involves a piece of copper covered with light sensitive bitumen.
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17. 沥青使我发痒.我把开关抛进围绕厨房的水沟里.
The pitch made me itch. I pitched the switch into the ditch around the kitchen.
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18. 沥青使我发痒。
The pitch made me itch.
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19. 一些来访者在一场公开赛上，望着沥青上的长草苦笑。
Some visitors smirked at the long grass on the pitch in one opening match.
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20. 老杨卸下轮胎清除上面覆盖的融化了的沥青。
Lao Yang removes his tyres after they get covered with melted tar.
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21. 针对温拌沥青的多项示范性研究工程在全国范围内建立。
Research Numerous warm-mix asphalt demonstration projects have been constructed around the country.
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22. 使用温拌沥青时，粘合剂同以往的表现不同吗？
Will the performance-graded binder in a warm mix perform differently from pavements produced at higher temperature?
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23. 白色的机场维修车驶离黑沥青路面，碾上路旁丛生的杂草。
The white airport maintenance van swerved off the pavement, onto the scrub grass that lined the black asphalt.
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24. 沥青砂及生物燃料仅占全球能源消耗的一小部分。
Tar sands and biofuels represent only a small part of global energy use.
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25. 在新的工程中最常用的技术，则是往地下的沥青中注入蒸汽。
The most common technique in new projects involves injecting the bitumen with steam underground.
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26. 在特立尼达岛，石油以沥青—即用作铺路的物质—形式存在。
In the island of Trinidad the oil is in the form of asphalt, a substance used for making roads.
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27. 这里几乎没有沥青路，尽管沥青加工厂一直在运作。
There are almost no asphalt roads, however, the asphalt factory is working.
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28. 于是她发现沥青油矿，它的放射性要比铀本身还要强。
Then she found that pitchblende was more radioactive than uranium by itself.
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29. 城镇建筑施工熔化沥青使用固定熔化装置时，应当采用密闭方式。
When using fixed installations for melting bitumen at construction sites in cities and towns, these fixtures should be of the sealed type.
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30. 城镇建筑施工熔化沥青使用固定熔化装置时，应当采用密闭方式。
When using fixed installations for melting bitumen at construction sites in cities and towns, these fixtures should be of the sealed type.
