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柱塞气举法
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柱塞气举法
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柱塞气举法
释
plunger gas lift method
柱塞气举法
通过间歇开关井方式利用地层能量推动油管内柱塞上下往复运动排出井筒积液进行天然气开发的排水采气方法。
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contrast-enhanced ultrasonography,CEUS
contrast enhancement
contrast factor
contrast-induced nephropathy,CIN
contrast induced nephro-toxicity,CIN
contrastive
contrastive analysis hypothesis
contrastive focus
contrastive stress
contrast of fringes
contrast of photographic plate
contrast photometer
contrast polyphony
contrast rendition
contrast resolution
contrast reversal
contrast test
contravalency
contravariance
contravariant
contravariant component
contravariant coordinate
contravariant density
contravariant derivative
contravariant functor
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