| 释义 |
propulsion mining
- proportionmentn. 比例,匀称,调和
- 推进力tuī jìn lì
drive, propulsion
- 采矿cǎi kuàng
mining
- 喷气推进pēn qì tuī jìn
jet propulsion
- 矿业kuàng yè
mining industry
- 坑探kēng tàn
probing; exploring mining
- 采矿工程师cǎi kuàng gōng chéng shī
mining engineer
- 沿走向开采yán zǒu xiàng kāi cǎi
cross pitch mining
- 煤炭开采业méi tàn kāi cǎi yè
coal and mining industry
- 探矿权tàn kuàng quán
right of prospecting; exploration right; mining claims
- 露天开采lù tiān kāi cǎi
opencast working; strip mining; quarrying; strip mine
- 铀矿开采与选矿yóu kuàng kāi cǎi yǔ xuǎn kuàng
uranium mining and milling
- 阶梯式开采jiē tī shì kāi cǎi
benching; bench mining; bench stoping; stage working; working in benches
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