| 查看: 992 | 回复: 3 | ||
[求助]
求助：沥青英语单词，Asphalt与bitumen的区别 已有2人参与
|
如题，求助Asphalt与bitumen的区别。 |
回复此楼» 猜你喜欢
有没有人能给点建议
已经有5人回复
-
假如你的研究生提出不合理要求
已经有12人回复
-
实验室接单子
已经有7人回复
-
全日制（定向）博士
已经有5人回复
-
萌生出自己或许不适合搞科研的想法，现在跑or等等看？
已经有4人回复
-
Materials Today Chemistry审稿周期
已经有4人回复
-
参与限项
已经有3人回复
-
对氯苯硼酸纯化
已经有3人回复
-
所感
已经有4人回复
-
要不要辞职读博？
已经有7人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 请问英文 bitumen 和 asphalt 的区别
已经有5人回复
2楼2014-11-20 10:55:38
月是故乡圆
金虫 (小有名气)
- 应助: 33 (小学生)
- 金币: 1127.4
- 散金: 182
- 红花: 4
- 帖子: 170
- 在线: 98.8小时
- 虫号: 1756448
- 注册: 2012-04-15
- 性别: GG
- 专业: 资源化工
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
billbier: 金币+2, 攒 2014-11-21 11:26:46
maoer0330: 金币+5, 本人英语水平有限，多谢参与，哈哈。 2014-11-24 10:13:50
感谢参与，应助指数 +1
billbier: 金币+2, 攒 2014-11-21 11:26:46
maoer0330: 金币+5, 本人英语水平有限，多谢参与，哈哈。 2014-11-24 10:13:50
| The terms asphalt and bitumen are often used interchangeably to mean both natural and manufactured forms of the substance. In American English, asphalt (or asphalt cement) is the carefully refined residue from the distillation process of selected crude oils. Outside the United States, the product is often called bitumen. Geological terminology often prefers the term bitumen. Common usage often refers to various forms of asphalt/bitumen as "tar", such as at the La Brea Tar Pits. Another term, mostly archaic, refers to asphalt/bitumen as "pitch". The pitch used in this mixture is sometimes found in natural deposits but usually made by the distillation of crude oil. |
3楼2014-11-21 11:07:21
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★
maoer0330: 金币+5, ★有帮助, 网上查到也是这么说的，但是不晓得我那句话该怎么翻译 2014-11-24 10:15:00
billbier: 金币+2 2014-11-24 22:38:50
maoer0330: 金币+5, ★有帮助, 网上查到也是这么说的，但是不晓得我那句话该怎么翻译 2014-11-24 10:15:00
billbier: 金币+2 2014-11-24 22:38:50
|
asphalt 和 bitumen 没有本质区别。由于历史，地理的原因，不同的名称称呼而已。两个单词可以互相通用。 Asphalt (US Listeni/ˈæsfɔːlt/ or UK /ˈæsfælt/,[1][2] occasionally /ˈæʃfɔːlt/), also known as bitumen (/bɪˈtjuːmən, baɪ-/),[3][4] is a sticky, black and highly viscous liquid or semi-solid form of petroleum. It may be found in natural deposits or may be a refined product; it is a substance classed as a pitch. Until the 20th century, the term asphaltum was also used.[5] |
4楼2014-11-23 11:13:49