 |
| |||
| back-swept vane; backward curved vane | |||
| back ward-curved blade | |||
| backward leaning vane; sweptback blade | |||
| backward bent vane; backward curved blade | |||
| 后 弯叶片: 17 短语, 8 学科 |
| 冶金 | 2 |
| 冷藏 | 2 |
| 建筑学 | 1 |
| 技术 | 6 |
| 汽车 | 3 |
| 生态 | 1 |
| 矿业 | 1 |
| 风能 | 1 |
|
| |||
| back-swept vane; backward curved vane | |||
| back ward-curved blade | |||
| backward leaning vane; sweptback blade | |||
| backward bent vane; backward curved blade | |||
| 后 弯叶片: 17 短语, 8 学科 |
| 冶金 | 2 |
| 冷藏 | 2 |
| 建筑学 | 1 |
| 技术 | 6 |
| 汽车 | 3 |
| 生态 | 1 |
| 矿业 | 1 |
| 风能 | 1 |