The basic function is the velocity potential.
基本函数是速度势。
The basic fuc-tion is the velocity potential.
基本函数是速度势。
The accurate velocity potential equation is chosen as a mathematical model of the problem.
选用精确速势方程作为问题的数学模型。
Using the perturbation method we have got the fourth order of approximation of the velocity potential to the problem.
运用摄动方法，给出了速度势的四阶近似，然后得到了圆柱表面的无量纲的压力系数和阻力系数。
Finally, we give as an example the calculation of complex velocity potential for a twisted duct with square cross-section.
最后给出了一个方形扭曲管的复速度势计算实例。
Based on fluid velocity potential, an ALE finite element formulation for the analysis of nonlinear sloshing problems has been developed.
基于流体速度势，本文导出了非线性晃动问题的ALE有限元格式。
In order to analyze the influence of fins, a low-order panel method based on velocity potential was used to predict the steady hydrodynamic performance of a podded propeller with fins.
为了分析鳍对吊舱推进器水动力性能的影响，用基于速度势的低阶面元法预报附鳍吊舱推进器的定常水动力性能。
Based on potential flow theory, current velocity and ferrying velocity is considered. Confirmative conditions of the velocity potential are established by means of transforming coordinates.
该方法基于势流理论，考虑门桥的漕渡速度和水流速度，通过坐标变换，确定了速度势的适定性条件。
For subsonic aerodynamic analysis, Linearized Velocity Potential Theory is used to evaluate the aerodynamic coefficient, and we can get subsonic aerodynamic model of vehicle by Regression analysis.
在进行亚音速气动分析时，应用线化速度势理论计算运载器的气动力系数，而后进行回归分析，得到运载器亚音速飞行时的气动特性模型。
C at this point c, this has reached a maximum velocity that it can ever have because all the potential energy has been converted to kinetic energy.
在这个点，达到它能达到的，最大动能，因为所有的势能，都转化成了动能。
Velocity and pressure sensitivities caused by pressure jump are the third potential damage factors.
由压力突增而形成的速敏、压敏是第三位的潜在伤害因素。
Based on present crustal movement, the potential correlation between active crustal-block movement velocity and strong earthquake activity has been discussed.
文中还从现今地壳运动角度，讨论了活动地块运动速率与强地震活动水平之间的可能联系。
For potential flows on any stream surface, the equation of the velocity graph is set up by tensor analysis, and thus it provides an analytic method for solving some special flow problems.
本文利用张量分析工具，对任意流面上的位势流，建立速度图方程，为解决一些特殊流动问题，提供一个分析方法。
Leaf water potential and transpiration velocity of plant is two important physiologic index that reflect water regime of plant.
植物叶水势和蒸腾速率是反映植物水分状况的两个重要生理指标。
The results show that the external boundary, potential core and dimensionless velocity distribution curve are different from those of general jets.
结果表明，脉冲喷嘴射流的外边界变化规律、等速核和无因次速度分布规律等均与普通射流有较大差异。
Objective To explore the effects of lead exposure on somatosensory evoked potential(SEP), motor nervous conduction velocity (MCV) and sense nervous conduction velocity(SCV) in rabbits.
目的了解铅接触对家兔体感诱发电位及感觉神经传导速度、运动神经传导速度的影响。
The decrease in muscle fibre action potential conduction velocity (MCV) and electromyographic mean power frequency (MPF) has been reported by many researchers.
据报道疲劳时肌纤维动作电位传导速度(MCV)和肌电图平均功率频率(MPF)均有下降。
A nerve conduction study revealed reduced amplitude of the motor and sensory nerve action potential, with normal conduction velocity.
神经传导研究发现运动及感觉神经动作电位减弱，传导速度正常。
Somatosensory evoked potential (SEP) and motor conduction velocity (MCV) were studied in 20 patients with cerebral palsy treated by selective posterior rhizotomy (SPR).
报告20例脑瘫病人选择性后根切断术(SPR)治疗前后体感诱发电位(sep)、运动神经传导速度(MCV)检测结果。
Neither sodium valproate nor Verapamil showed any effect on action potential amplitude, overshoot, resting potential and phase o upstroke velocity.
丙戊酸钠和异搏定对动作电位幅度、超射值、静息电位、O期最大除极速度均无明显影响。
In the presence of Dragon's Blood, the action potential amplitude of the bullfrog sciatic nerve was decreased, the conduction velocity was slowered and the refractory period was delayed.
牛蛙坐骨神经滴加龙血竭后，神经干动作电位幅值明显下降，不应期延长，传导速度减慢。
The theoretical solutions show a clear linear relationship between the flow induced potential produced on the probe electrodes and the approach velocity.
从理论解可以看出，探头电极间的感应电动势与来流速度之间呈明显的线性关系。
The formulae of the complex potential, the complex velocity, and the pressure coefficient in the triangular flow are derived, and some typical expamples have also been given.
这种变换可便捷地给出三角形绕流的流动图谱、流速分布以及压力系数分布。
There exists a multi linearship between the stem sap flow velocity and the soil moisture, soil water potential.
油松树干液流速率与土壤容积含水量和土壤水势呈明显线性相关关系。
Water potential reflects energy level of soil water and the gradient of water potential is an impotent factor describing direction and velocity of water flow.
水势反映土壤水的能态，而水势梯度则是决定水流方向和速度的重要因素。
The increment of blade length makes the equal work distribution along the blade length be unable to dig the potential power of long blade at the part with high circumferential velocity.
叶片高度的增长，使沿叶高的等功设计已经不能充分发挥长叶片高圆周速度部分的做功能力。
This paper introduced a special instrument for measuring the propagation velocity distribution of com-pound active potential using collision method.
本文介绍了一种用碰撞法测量复合动作电位传播速度分布专用仪器。
The velocity and potential of release hydrogen on different zinc alloy were measured, the resistance of battery was measured by alternate impedance method.
测试了低汞锌粉的析氢速度和各种合金锌电极的析氢电位，用交流阻抗法来测量电池的内阻。
The potential factors of causing damages to reservoirs due to the inappropnriate flowing velocity are analysized in this article.
本文从蓬莱镇组浅层气藏的储层特征入手，找出产生速敏效应的潜在因素；
The potential factors of causing damages to reservoirs due to the inappropnriate flowing velocity are analysized in this article.
本文从蓬莱镇组浅层气藏的储层特征入手，找出产生速敏效应的潜在因素；
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