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drilling coring
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drilling coring
Encyclopedia
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钻井取心录井技术
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drilling coring
钻井取心
为了掌握地下地质情况,直接获得真实可靠的地下岩层的有关资料,在钻井过程中用取心工具从地下取出大块岩样(岩心)的作业。
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affine space
affine sphere
affine standard equation
affine structure
affine subgroup
affine subspace
affine surface
affine symmetric space
affine symplectic space
affine tensor
affine torsion
affine transfer
affine transformation
affine transformation group
affine type
affine unimodular group
affine variety
affine volume
affine weight
affine Weyl vector
affinis
affinity
affinity-based probe
affinity capillary electrophoresis
affinity capillary electrophoresis (ACE)
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