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artificial lifting production
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artificial lifting production
Encyclopedia
工学
人工举升采油法
释
artificial lifting production
人工举升采油法
人为地将能量通过一定方式由地面输送至油井井底,增加油井井底流体的能量,使其能够顺利到达井口的采油方法。又称机械采油法。
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semi-regular one-parameter subgroup
semiregular one parameter subgroup
semiregular point
semiregular polygon
semiregular polyhedron
semiregular polytope
semiregular ring
semiregular space
semiregular tessellation
semiregular topology
semi regular torus
semi-regular torus
semiregular torus
semiregular transformation
semi-regular variable
semi-regular variable star
semi-relative
semiremote
semi-representable function
semi-revolution
semi-Riemannian space
semirigid
semirigid cables
semiring
semiring of sets
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