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| coking-coal; coke coal | |||
| coke A coherent, cellular, solid residue remaining from the dry distillation of a coking coal or of pitch, petroleum, petroleum residue, or other carbonaceous materials; contains carbon as its principal constituent | |||
| coke | |||
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coke : 231 短语, 13 学科 |
| 一般 | 1 |
| 冶金 | 93 |
| 化学 | 47 |
| 地球科学 | 1 |
| 建造 | 1 |
| 技术 | 2 |
| 机械工程 | 1 |
| 煤炭 | 63 |
| 环境 | 2 |
| 石油/石油 | 3 |
| 统计数据 | 1 |
| 能源行业 | 13 |
| 运输 | 3 |