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二次关井
释义
二次关井
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工学
测试施工工艺
释
second shut in
二次关井
在进行测试作业的油气井生产一段时间后,通过地面或井下控制,实现测试器第二次关闭的过程。
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longitudinal magnetic flux
longitudinal magnetic recording
longitudinal magnification
longitudinal mass
longitudinal measurement
longitudinal mode
longitudinal mode selection principle
longitudinal mode selection technology
longitudinal mode spacing
longitudinal momentum
longitudinal momentum distribution
longitudinal multiplication
longitudinal optical phonon
longitudinal optical phonon, LO phonon
longitudinal organizational structure
longitudinal overlap
longitudinal phonon
longitudinal plasma turbulence
longitudinal plasma wave
longitudinal pressure
longitudinal profile of metro line
longitudinal projection
longitudinal propagation
longitudinal relaxation
longitudinal relaxation time
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