The size of the channel depends on the flow and water level at the sand gushing opening, and in particular, maximum channel size is possible at low water level.
通道的规模取决于涌砂口的流量大小和水位高低，尤其在较低水位时通道规模将最大。
For the low porosity and permeability reservoir of Shi Wu Oilfield, fracture is the main flow channel of oil and gas. So it is essential to do a comprehensive research on the fracture.
对于十屋油田营城组低孔低渗储层，裂缝是油气的主要渗流通道，所以有必要对裂缝进行全面的研究。
It has advantages such as reasonable flow channel structure; low pressure drop; high processing ability, high mass transfer efficiency, good design flexibility and wide applicability.
它的特点是流道结构合理，阻力降小，处理能力大，传质效率高，设计弹性大，适用范围广。
An experimental result of two-phase flow instability on two parallel channel natural circulation with low steam quality is presented.
本文介绍了低干度两相流自然循环并联双通道稳定性实验研究结果。
An experimental result of two-phase flow instability on two parallel channel natural circulation with low steam quality is presented.
本文介绍了低干度两相流自然循环并联双通道稳定性实验研究结果。
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