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- critical flowing speed 临界流速
- critical flow speed 临界流量
- Apply the technique of CFD and FEM, advance the design of flow speed. 利用CFD(计算流体力学技术),FEM(有限元技术),提高设计流速。
- The Fluid Flow factors contained herein are calculated values. They are therefore approximations and cannot be used for highly critical flow or pressure drop calculations. 这里的液流系数是预测值。因此这些数据只是大致的数据,不能用作高流量临界值或压降估计值。
- Liquid chemical additives is low flowing speed, mild and undiluted chemical additives flow (eliminating diluted water). 化学品流体是低流速、温和且未经稀释的化学品流(不需要稀释水)。
- The system of CVS is calibrated by Laminar Flow Elements (LFE), the whole system calibrated by Critical Flow Orifice (CFO) meter. 整套检测系统测量精度标定采用临界流喷咀(CFO)流量计。
- A Constant Volume Sampling System (CVS) with super Critical Flow Venturi (CFV) flux meter is developed based on Bernouli fluid equation. 基于气体伯努利(Bernouli)流动方程,开发了带超临界流文丘里管流量计的定容系统,即CFV-CVS。
- The SPL(Sound Pressure Lever) of flow-induced tones limits the required flow speed of aero-acoustic experiment. 为了在气流当中进行噪声测量,传声器上必须加装适当形式的鼻锥以降低传感器自噪声。
- Employing the seepage flowing theory calculate the critical flow rate of gas well and all these provid relative evidence for determining proration production of gas well. 运用渗流力学原理,计算气井临界流量,为气井的配产提供依据。
- Under TCD display,record respectively the blood flow speed of the vertebrobasilar artery before and after observation. 观察经颅多普勒(TCD)评估针刺百会穴对颈性眩晕椎-基底动脉供血的影响。
- Conclusion TCD showed functional diseases of psychosis are related to cerebral blood flow speed in a great degrees. 结论TCD检测结果提示精神病人的功能性疾病在很大程度上与脑血流改变有关。
- Critical flow pressure reflects the impact of capillary pressure and boundary effect and gas percolation, and causes non-Darcy gas flaw. 临界流动压力反映了毛细管力与边界层作用对气体渗流的影响,并使气体表现出非达西渗流特征。
- Condensate critical flowing saturation means the minimum saturation causing condensate flow,i.e.the endpoint of condensate gas phase permeability curve. 凝析油临界流动饱和度是指凝析油能流动的最小饱和度,即凝析油气相渗曲线的端点。
- On the other hand, subtidal flow speed is smaller but still toward the south during the summer southwestern monsoon. 而在夏天紊乱的风场中,流速相对较小,仍朝南流。
- The total flow control system is assembled by three critical flow ventures for 6, 9, 12m3/min. the full-flow dilution tunnel is assembled well. 总流量控制单元采用了三支(6、9、12m3/min)不同流量的临界流文丘里管组合方式,并且装配精良。
- The study also showed that the X-resin has greater sorption at pH6.0,concentration 30.12 mg/ml and flow speed 1.5ml/min. X-5树脂在类黑精溶液pH为6;浓度为30.;12mg/ml;吸附流速为1
- The emphasis has been put on flow speed and flow rate required by recirculation detergent to clean pipes and filler bowl. 尤其对流动洗涤剂清洗管道和缸阐明了所需要的流速、流量。
- Highpressure gas venting through pipeline belongs to unsteady flow,undergoing three flow states i.e.choked flow (supercritical flow),critical flow and subcritical flow. 高压天然气通过管路放空属非稳定流动,放空过程要经历壅塞流(超临界流)、临界流、亚音速流三种状态。放空管路的特征对气体流动的影响极大,其摩阻作用不容忽视。
- Successive gaslift craft wants computation to be in charge of a shoe to be in contented stability to take the critical velocity of flow of fluid and critical flow. 连续气举工艺要计算管鞋处满足稳定带液的临界流速和临界流量。
- The construction diversion of the Tankeng Hydropower Station has the characteristics of big discharge and quick flow speed on its overflow cofferdam. 三峡工程导流底孔承担三期导、截流和围堰发电期泄洪任务,水头高、流量大、运行条件复杂,为国内外导流工程罕见。
