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单词
crooked-hole country
释义
crooked-hole country
crooked-hole country
[
′kru̇k·əd ¦hōl ‚kən·trē
]
(petroleum engineering)
An area where it is difficult to drill completely vertical holes because the formations possess alternating hard and soft strata steeply inclined from the horizontal.
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更新时间:2025/3/25 6:59:59