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| pumped | |||
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| pumping (Laser) | |||
| pumping The removal of gases and vapors from a vacuum system | |||
| pumping | |||
| pump (verb) | |||
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| pump (laser: to apply energy to electrons) | |||
| porpoise (Flug und Landung) | |||
| porpoise | |||
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| pumping | |||
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| pump A machine that draws a fluid into itself through an entrance port and forces the fluid out through an exhaust port | |||
| cannon | |||
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| pumps | |||
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| pumps parts of machines, engines or motors | |||
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| pump | |||
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pumpte : 486 短语, 20 学科 |
| 一般 | 15 |
| 养鱼（养鱼） | 2 |
| 农业 | 11 |
| 化学 | 6 |
| 医疗的 | 5 |
| 卫生保健 | 2 |
| 地球科学 | 266 |
| 技术 | 4 |
| 机械工程 | 136 |
| 材料科学 | 8 |
| 核能和聚变能 | 6 |
| 环境 | 2 |
| 生命科学 | 1 |
| 电子产品 | 2 |
| 矿业 | 1 |
| 能源行业 | 3 |
| 自然科学 | 1 |
| 行业 | 1 |
| 运输 | 11 |
| 食品工业 | 3 |