| 释义 |
bore-hole
释义
n. 钻成的孔
例句
1·Specially constructed bore -hole seismometers are now available on the market.
目前在市场上已出售特制的钻孔地震计。
2·Olivine has been completely altered to serpentine, talc, and amphibole in the bore -hole examined in detail.
钻芯详细检查的结果，橄榄石全部蚀变为蛇纹石、滑石及角闪石。
3·The video was taken with a camera lowered down a narrow bore -hole from the surface, some 700m (2, 300ft) above.
该视频由一架透过地面（离矿底约700米（2300英尺）高）一狭窄钻孔下伸的摄像机拍摄而成。
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