The lower limit of flowing pressure at various oil-gas ratio and water-cut stage in Wenwu Area is calculated using former soviet Craynof's rising theory formula of upright flow of oil and gas.
利用前苏联克雷诺夫的油气垂直管流中的上升理论公式计算了温五区块不同气油比下不同含水阶段自喷流压下限。
Objective to study a new usage of transcranial Doppler (TCD) to assess the lower limit of cerebral blood flow autoregulation and widen the field of TCD.
目的研究经颅多普勒(TCD)在脑血流自动调节下限检测中的应用，拓宽TCD的应用范围。
Conclusions the physiology and pathology of cerebral blood flow can be evaluated conveniently and accurately by assessment of the lower limit of autoregulation and arterioles resistance with CCP.
结论按照CCP理论测定脑血流自动调节下限和微动脉的阻力，可以准确、快捷地反映脑血流动力学的生理状态和病理改变。
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