Some way into its path - perhaps around the 10 m mark (or at about the position of the wall of defenders) - the ball's velocity dropped such that it entered the laminar flow regime.
在球运行路径的某一点(10米处，或人墙的位置)球的速度下降，使空气在球体表面形成较稳定的层流。
The factors affecting the water-surface profile and channel storage curve may be summarized as the physical geographical condition and the flow regime of the river reach.
影响水面线及槽蓄曲线的因素可概括为河段自然地理状况及水流情势。
The results indicate that this kind of energy dissipation function can improve the water flow regime in the stepped spillways and reduce the flow velocity by a wide margin.
结果表明：此种消能工能改善台阶式溢洪道的水流流态，大幅度地减小水流流速。
Electromagnetic imaging well logging can get the real-time distribution sections of the oil, gas and water in well, and identify flow regime by image, which is followed by calculating flow parameters.
电磁流动成像测井可以实时测量油井内油、气、水在流动截面上的分布图像，进一步通过图像分析识别流体的流型，提取流动参量。
Unfavorable flow regime in gate chamber is solved by regulation of gate.
对闸室的不利流态通过闸门调度来解决；
Thus it can analyze the signal character in different flow regime more directly.
这样可以更加直观分析不同流型下信号的特性。
A method of flow regime identification based on empirical mode decomposition was proposed.
提出了一种基于经验模式分解的气液两相流流型识别方法。
An automated system mounted on the wellhead controls the well on an intermittent flow regime.
装在井口装置上的自动系统把井控制在间歇流动方式。
The model assumes that forced convection and nucleate boiling coexist in the annular flow regime.
该模型认为环状流区域同时存在强制对流与核态沸腾两种换热方式。
This dissertation focuses on the application of data fusion in two-phase flow regime identification.
将数据融合技术应用于流型辨识研究，对其中的层次、结构等问题进行了深入的探讨。
A special correlation of dynamic liquid hold-up after the pulse flow regime is carried out empirically.
对脉冲流区后的动持液量提出了单独的经验关联。
Compaction driven flow basins are believed as existing typical centrifugal flow regime of underground water.
压实流盆地被认为是具有离心流模式的地下水流系统。
However this method easily makes a confusion in flow regime identification owing to the influence of gas speed.
由于这一技术受到气泡流速的影响，容易造成流型识别的混淆。
The range of variability approach(RVA) is used to evaluate the effects of reservoir operation upon river flow regime.
应用变化范围法（RVA）评估水库运行对河流水文条件的影响。
The main corrosion factors are: component and content, flow rate and flow regime of the medium and pipeline material and so on.
腐蚀因素主要包括介质组分和含量、介质流速和流态、管道材质等。
The status of on-line identification for gas-liquid two-phases flow regime using the different pressure fluctuation is reviewed.
介绍了根据压力波动过程实现汽（气）液两相流流型在线识别的最新研究成果；
Studies on flow regime identification of two phase flow according pressure fluctuation signal in recent years have been reviewed.
介绍了近年来通过压力（压差）波动过程实现气（汽）液两相流流型识别的最新研究成果。
Disturbances in the recirculating flow regime can produce related variations in the heat release rate in the primary mixing region.
回流区域内的扰动可使主要混合区内热量释放发生相应的变化。
This article makes the numerical simulation of particles flow regime in a horizontal pipe by applying the theory of particles trace.
本文采用粒子追踪理论对水平管中粒子流动状态进行了数值模拟。
The liquid recirculating reactor of this invention employs a dispersed bubble flow regime, which requires a high liquid to gas ratio.
本发明的液体再循环反应器使用分散的鼓泡流型，这需要高液气比。
A dispersed bubble flow regime results in more even flow patterns, increasing the amount of liquid that can be upgraded in a single reactor.
分散的鼓泡流型导致更均匀的流型，增加了能够在单一反应器中进行改质的液体量。
Applying the same experimental method, the hydrodynamics and the transfer of the plug-rising flow regime is investigated and discussed in detail.
基于以上实验手段，进一步对短管内弹状泡上升流动的水动力学与传递进行了实验研究与理论分析。
Causing the decease in flow regime, quasi-natural factors contribute about 55%, water division about 31.5%, and the other human activities about 13.5%.
在减少的水量中，“准自然因素影响”约占55%，引黄用水约占31.5%，其它人类活动影响约占13.5%。
Secondly, we expand the scope of detectable flow parameters by using image method in dilute phase flow regime, and achieve measurement of volume voidage.
其次，扩充了在稀相流动中，用图像法可检测到的流动参数内容，实现体积空隙率的检测。
The effects of the temperature jump and the velocity slip on the heat transfer for the slip-flow regime in the cold trap of the freeze dryer are considered.
对真空冷阱中处于滑流区的气体换热，应考虑温度跳跃和速度滑移对换热的影响。
The flow regime of two-phase flow is straightly and physically charaterized by the size of gas bubbles relating to pipe diameter and the distribution of gas bubbles.
两相流流型分类的直观物理几何意义在于气泡空间尺度（相对于流道水力学当量直径）及其分布。
The theoretical analyses of the hydrodynamics under a strong interaction flow regime were conducted and data of the bed averaged dynamic liquid holdup were obtained.
对气液强相互作用下滴流床反应器内的流体动力学进行了分析讨论。
Flow regime recognition plays an important role in petroleum multiphase flow research. However, the traditional flow regime identifying methods have many shortcomings.
流型识别对研究石油多相流技术具有重要意义，传统流型判别方法存在着诸多弊端。
Test results show that the flow regime is good in a head tank with a greater length of the outlet pond and a smaller contract angle, while the sediment deposition is heavy.
试验结果表明，出水池长度较长，收缩角较小的高位井中的水流流态较好，但池内泥沙淤积程度较重。
But the theory about the flow regime of the wave boundary layer, the wave friction factor, the bed shear stress and the initiation of sediment motion has not developed very well.
而且波浪是海岸地区一个非常重要的海洋水动力因素，波浪作用下底部边界层的流态、底摩阻系数、床面剪应力和泥沙起动的理论还不成熟。
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