地质构造作用，控制河流的走向和流势；
The geological structure controls the trend and the flow of the river.
基于多重线涡模型（MLVM），本文建立了一种计算机时少、收敛性强的适用于大迎角涡流势流数值模拟的迭代算法。
A robust iterative method suitable for the numerical simulation of vortex flows at high angles-of-attack is established based upon the multiple line-vortex model (MLVM).
你可以借水龙头的流势来制造更多泡泡，不过我同意这几款泡泡浴液的确不是高泡泡配方。我旅行的时候喜欢带上它们！
You can create some bubbles by adding the liquid under the tap, but I agree this is not a high-bubble formula.
洪水肆虐巴中市低势地区，造成交通和通信线路瘫痪，并引发泥石流。
Flood ravaged low areas of Bazhong City, paralyzing traffic and phone services and causing mudslides.
而很少的英国人会给出纳员小费，抵制有权有势的老板的公司或是观看二流足球队的比赛。
Yet few Britons tip cashiers, boycott firms with fat-cat bosses or watch second-division football teams.
本文使用阻滞势分析器对霍尔推力器羽流的离子能量分布进行了实验研究，获得了推力器在不同工况下羽流场中关注位置的离子能量分布状况。
Retarding potential analyzer (RPA) had been used to measure the ion energy distribution at a certain location downstream of the low-power hall thruster at various status.
采用柱对称性和叠加原理讨论了均匀载流圆环、圆筒、圆盘的矢势问题。
Vector potentials produced by uniform electric current in the shape ring, cylinder and disc are discussed.
为了避免由于势流假设引起的不准确性，螺旋桨设计者引入了实效伴流的概念。
To avoid the inaccuracy caused by this potential flow assumption, propeller designers have introduced the notion of the effective wake.
例如：弹性膜的平衡问题，稳定状态的热传导问题，不可压缩势流问题，静电场问题以及静磁场问题。
Such as: the balance of elastic membrane, the heat conduction of stationary state, the incompressible potential flow, the problem of electrostatic field and magnetostatics field.
通过求解势流方程，获得了一个包含三阶非线性项、外激励及表面张力影响的非线性振幅方程。
A nonlinear slowly varying amplitude equation, which incorporates cubic nonlinear term, external excitation and the influence of surface tension, was derived from potential flow equation.
理想流和势流。
考虑在随机力和随机势的共同作用下，建立了马达蛋白所满足的非线性运动方程，并得到了系统的几率流密度。
A fundamental nonlinear motion equation about motor protein subject to random force and random potential is derived. The expression of the probability flux of this system was obtained.
后殖民语言势差结构的主要构成部分是：“语言势位”、“语言势差”、“语言势能”和“语言势流”。
Post-colonial Language Potential Disparity Structure is composed mainly of "language potential", "potential disparity of language", "potential energy of language" and "potential flow of language".
本文应用势流理论和频域方法研究了三维浮体在深水域波浪中航行时的非线性绕射问题，该问题包括非线性兴波问题和非线性绕射问题。
In this paper, the nonlinear diffraction problem is studied with potential flow theory in frequency domain for three-dimensional floating body sailing in waves on deep water.
表明本方法用于计算存在自由面的二层不掺混不可压势流问题是有效的。
So with our method, it is effective to solve the problems containing two kinds of incompressible potential flows of a free interface.
势流问题大量采用边界元方法数值求解。
Boundary element method is the most widely used method for potential flow.
采用非定常涡格法对摆推水翼进行了势流数值分析并进行了相关试验研究。
Numerical calculation of unsteady potential flow for swinging hydrofoil is processed with Vortex Lattice Method (VLM) and interrelated hydrofoil experiment was also made.
应用流体的势流理论及悬臂梁振动方程，本文分析了悬臂梁流体悬臂梁耦联系统的自由振动问题。
Based on the potential flow theory of liquid and vibration equation of cantilever beam, the free vibration problem of cantilever beam liquid cantilever beam coupled system is analyzed in this paper.
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。
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.
以势流理论为基础，本文用不可压流涡段所产生的扰动流场的线性叠加，计算涡分离流动的流场。
Based on the potential theory, a linearity combination of the disturbance flow field generated by the uncompressible vortex part was applied in the computation of separate vortex flow.
单个系泊浮体在规则波作用下，所受的流体动压力用势流理论计算。
In regular waves, the hydrodynamic forces acting on a single floating body can be obtained from the potential flow theory.
研究表明，数值结果和实验结果比对良好，这种基于势流函数理论的数值模型能够有效模拟水中岩石坠落激发表面波的生成过程。
Comparisons show that the experimental and numerical results are in good agreement, and the numerical model can be used to simulate the wave generation due to the submarine rock falling.
将非定常势流理论用于应急上浮运动流场分析与水动力计算。
The unsteady potential flow theory is used to analyses the flow field and hydro-dynamic calculation.
在一个封闭回电路里，通过改变其磁流而产生电动势。
The generation of electromotive force in a closed circuit by a varying magnetic flux through the circuit.
基于势流理论，考虑流场的可压缩性，首先利用积分变换导得了势流问题的一个动力学倒易定理。
A reciprocal theorem of dynamics for potential flow problems is first derived by means of the Laplace transform in which the compressibility of water is taken into account.
本文以理想流体的势流理论为基础，建立高速双体船的数学模型。
Based on the potential theory of ideal fluid, this paper gives a type of mathematical model of high-speed catamaran.
用流网法解平面势流问题，这是大家所熟知的。
It is well known to solve the planar potential flow problem by hydraulic flow net.
运用新近的解析-数值势流理论方法，生成正交数值网格，用差分法计算出平面二维流场。
The recent potential flow theory and finite-difference method are applied to generate orthogonal numerical grids and to compute two-D plane flow fields.
运用新近的解析-数值势流理论方法，生成正交数值网格，用差分法计算出平面二维流场。
The recent potential flow theory and finite-difference method are applied to generate orthogonal numerical grids and to compute two-D plane flow fields.
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