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- oil & gas upward flow velocity 油气上窜速度
- The Practical Method to Calculating Oil and Gas Upward Velocity 油气上窜速度实用计算方法
- Flow velocity should not exceed 5 ft./sec. 流速不能超过5英尺/秒。
- Straightway valves may be used in horizontal or vertical lines for upward flow. 直立阀可以用在水平管路或流向向上的垂直管路上。
- In this paper, a new method, biasing SH panels, was developed to improve the situation of flow velocity deviation of tangentially fired boiler horizontal gas pass. 为改善由于四角喷燃锅炉残余旋转引起的水平烟道速度分布不均匀的状况，介绍了一种将分隔屏偏置的新方法。
- Accurately deriving the true liquid flow velocity is the key for determining the stratification flow rate of oil and water and logging interpretation of liquid producing profile. 摘要准确求取流体的真实流动速度是确定油水各相分层流量及产液剖面测井解释的关键。
- We have analysed and discussed the effects of the changes of pressure, flow velocity, gas composition and the discharge specific power on saturation intensity and small-signa... 分析讨论了气压、流速、气比、放电比功率对饱和强度及小信号增益的影响。并将饱和强度的计算结果与实验进行了比较,结果符合较好。
- Results show that the gas flow velocity along the thickness direction is regularly distributed in a parabolic curve and the maximum velocity is in the center of the slot. 结果表明,其速度沿狭缝厚度方向按抛物线规律分布,狭缝中心速度最高,流动状态一般为层流;
- NIBCO Check Valves may be installed in both horizontal and vertical lines with upward flow or in any intermediate position. 青铜止回阀可以安装在水平管路或流向朝上的垂直管路中的任何位置。
- High flow velocity was found in some patients accompany stenosis of the siphon. 合并虹吸段狭窄时血流速度增高频谱紊乱。
- NIBCO Iron Body Check Valves may be installed in both horizontal and vertical lines with upward flow or in any intermediate position. 尼伯科铸铁阀体止回阀可以安装在水平管线或流向朝上的垂直管线中的任何位置上。
- The metal flow velocity can become uniformity by optimizing the die structure. 通过对模腔结构的优化设计，使金属流动趋于均匀。
- While rising,the piston carries the exhaust gas upwards. 当活塞上升的时候就把废气排到上面。
- As shown in these diagrams, Crane Y-Pattern stopcheck valves used in a boiler installation can be positioned for horizontal or upward flow. 正如这些图所显示的，美国克雷恩Y型截止止回阀用于锅炉上，可以安装在水平或流向朝上的流体上。
- While rising, the piston carries the exhaust gas upwards. 上升的时候就把废气排到上面。
- Strait to the South Central there is a flow velocity of 10 cm / sec around. 海峡中部存在着南向流动，流速为10厘米/秒左右。
- With oil fog used as tracer particles,velocity distribution and accelerating distance of tracer particles were studied using PIV,argon flow velocity distribution in the pipe reactor was analyzed too. 以油雾粒子为示踪粒子,利用PIV技术对示踪粒子在水平携带床管内的速度分布和加速距离进行了实验研究,并对管内气流的速度分布进行了分析。
- The results of bubble plume prediction indicate that the distribution of flow velocity and gas holdup over the cross section appears to be type curve distribution, the simulation results are found to be in good agreement with real measured data. 预报结果表明，气泡羽流的流速及气泡浓度在横断面上的分布为高斯型曲线分布，模拟结果与实测资料对比两者吻合较好。
- Using a manual program to solve the gas flow velocity field, the law of gas flow distribution in the PSF is investigated to discuss how the operating parameters affect the gas flow distribution. 运用自编程序数值求解炉内速度场，研究炉内气体流动的基本规律，探讨竖炉操作参数对炉内气体流动的影响规律。
- Peak diastolic flow velocity and CVR before and during infusion of dipridamole were calculated. 测量潘生丁药物负荷试验前后舒张期峰值血流速度及CVR值。
