您要查找的是不是:
- critical flow speed 临界流量
- critical flowing speed 临界流速
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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 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
- 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。
- 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。
- 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。
- In low subcooling and low quality region thermal non-equilibrium between two phases has appreciable effect on the critical flow rate, especially at lower pressure. 在低欠热度和低含汽率区域两相间存在热力不平衡性,在较低压力下,它对临界流率的影响十分显著。
- 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。
- It is first found that the major oscillating mode can switch to another frequency mode at small increase of incoming flow speed. 实验发现了空腔流激振荡的主导模态随来流速度的敏感变化现象。
- Aim: To investigate the effects of Angelica sinensis injection on the ne uronal metabolites and blood flow speed within reperfusion in the ischemic cereb ral injury of rats. 目的:研究当归注射液对脑缺血/再灌注时神经元代谢物及血流速度的作用,阐明当归对脑缺血损伤神经修复过程的影响。