每个热交换管道具有多个从其入口端纵向平行地延伸到其出口端的流动通道。
Each heat exchange tube has a plurality of flow channels extending longitudinally in parallel relationship from its inlet end to its outlet end.
首次证实了纵向旋涡和径向旋涡的存在，验证了前人旋涡理论假说的正确性，揭示旋涡鼓风机的流动特点。
We confirm firstly the existence of lengthways and radial eddy, verify the accuracy of the former eddy theories hypothesis, and disclose the flow characteristics of the vortex blower.
本文基于理想不可压轴对称位流理论，导得纵向加速流绕椭球流动的精确解；
Based on the axisymmetrical potential flow theory of an invicid incompressible fluid, the exact solution of an longitudinally accelerated flow passing an ellipsoid was obtained.
该分析仪是专为纵向和横向流动包装机。
The analyser is specifically designed for both vertical and horizontal flow packaging machines.
每个热交换管具有限定出分立的流动通路的多个流动通道，这些通路以平行关系沿纵向从其入口端延伸到其出口端。
Each heat exchange tube has a plurality of flow channels defining discrete flow paths extending longitudinally in parallel relationship from its inlet end to its outlet end.
对于纵向非均质油藏，醇诱导后的盐结晶颗粒能使油流动阻力增大，压力上升，流动转向。
In the vertical heterogeneous reservoir, the alcohol-induced salt grain could elevate the fluid flow resistance, increase the injection pressure and change the flow direction.
从时间纵向角度来看，市场的波动性也越来越大，市场流动性出现极端短缺的概率越来越大，流动性黑洞现象更加频繁。
From the time of vertical perspective, the volatility of the market is also growing. The probability of liquidity black hole phenomenon is increased more frequent.
从时间纵向角度来看，市场的波动性也越来越大，市场流动性出现极端短缺的概率越来越大，流动性黑洞现象更加频繁。
From the time of vertical perspective, the volatility of the market is also growing. The probability of liquidity black hole phenomenon is increased more frequent.
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