单流 unaflow
- 井下护泵除砂装置主要用于产液气量高,出砂能力大,利用常规装置、常规方法很难治理的井.它的设计是建立在丢手封隔器卡封的基础上,将液体携砂能力由地层进入泵管转变为先过滤(双层激光割缝筛管部分),再在除砂器内静态沉淀、由单流阀排入井底等一系列除砂护泵优点.本文着重介绍了井下护泵除砂装置的工作原理与应用情况.
Water shutoff agent DSZ-A is composed of inorganic particle.Its specialities are low cost,easily flow,high strength and long valid period.The agent suits non-selective water shutoff in sand formation.DSZ-A not only can plug high water-bearing formation,but also can plug case leakage.DSZ-A has been applied on site and gotten good effect.It is a agent which has wide prospect. - 多流单指令数据流扩展指令可让处理速度更快些。
Watch SIMD devil at it's very best. - 图形处理器使用多流单指令数据流扩展指令集技术。
GPU uses SIMD (Single Instruction Multiple Data) technology.
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