“井下落物”的概念、定义、翻译、参考文献-科学参考

单词	井下落物
释义	井下落物 Encyclopedia 工学钻井复杂事故种类释 downhole junk井下落物钻井时，形状不规则且无打捞部位可与打捞工具连接的物体（如钻头牙轮、刮刀片、井口工具等）落入井内的现象。
随便看	Ornstein theorem Ornstein-Uhlenbeck Brownian motion Ornstein Uhlenbeck operator Ornstein-Uhlenbeck operator Ornstein-Uhlenbeck process Ornstein Uhlenbeck semigroup Ornstein-Uhlenbeck semigroup Ornstein-Uhlenbeck semigroup of operators Ornstein Uhlenbeck type stochastic partial diffusion equation Ornstein-Uhlenbeck type stochastic partial diffusion equation Ornstein Zernike equation Ornstein-Zernike equation Ornstein-Zernike relation oroantral fistula O. Rodrigues O. Rodrigues (1795—1851) O. Roemer O. Roemer, 1644—1710 OR (offset rational) curve orogenesis orogenetic process orogenic collapse orogenic cycle orogenic gold deposits orogenital syndrome

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