unsteady的例句大全

Stagger and stumble suggest unsteady or uncontrolledmovement.

stagger和stumble均指不稳的或身不由己的动作.

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The separation of a wall jet on curved surface and its response to unsteady outer flow

曲面上非定常射流分离对外流变化的响应

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He is a man of unsteady mind, and acts by planets.

他思想不稳, 行为游移不定.

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Using unsteady Euler codes to solve aerodynamic loads, coupled with structural equations, using improved Runge-Kutta time marching method, the flutter of one-degree of freedom-buzz that often occurs in transonic flows is studied in time-domain.

运用非定常Euler方程求解气动力，耦合结构运动方程，采用改进的四步龙格-库塔推进方法，在时间域内研究了音速附近发生的单自由颤振问题。

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His expression hardened with determination, the boy managed five short, unsteady steps.

这孩子表情异常坚定, 他用力摇摇晃晃地走了五小步.

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Numerical and experimental studies on unsteady shedding mechanisms of cloud cavitation diffusion in non-steady state

云状空化非定常脱落机理的数值与实验研究

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On the unsteady leading edge suction of a sweptback wing

后掠机翼的前缘吸力

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The unsteady flow field near the leading edge of an oscillating sweptback wing is obtained by using 3-D subsonic lifting surface theory.

本文应用三元亚音速升力面理论求出了后掠翼前缘附近的流场。

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In this paper, based on the systematic analysis of the present situation of the sediment mathematical, a 1-D mathematical mold for unsteady flow and a non-equilibrium transportation model of non-uniform suspended load has been established to forecast the erosion and deposition.

本文在系统分析一维非恒定水流和泥沙数学模型研究现状的基础上，结合实际的天然河道冲淤预测的应用目标，建立了一维悬移质不平衡输沙数学模型。

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International financial speculation is an unsteady and destructive factor of virtual economy.

国际金融投机已经成为实质经济的不稳定和破坏性因素.

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A Harmonic Balance Technique for Simulating 2D Periodic Unsteady Flow Field

模拟二维周期性非定常流动的谐波分析方法

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The unsteady Darcy flow and the Darcy flow in composite reservoirs through porous medium, double medium and triple medium are special cases of their own.

单一介质、双重介质、三重介质非定常达西渗流及组合油藏达西渗流，只是上述问题的特殊情况。

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Research on Several Problems of 1D Unsteady Channel Flow

一维非恒定流若干问题研究

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The flow is unsteady in current time and forecast period.

在目前和水位预报期内均为非稳定流运动.

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The computing of the unsteady temperature fields by rectangular, tetrahedron and right parallelepiped elements

用矩形、四面体和正六面体单元计算非稳定温度场

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A numerical study of the unsteady wave structure of supersonic jet flow

超音速燃气射流非定常波系的数值研究

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Unsteady seepage model for low permeability reservoir with threshold pressure gradient

考虑启动压力梯度的低渗透油藏不稳定渗流模型

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Analytical solution of unsteady heat conduc-tion in fully developed regime

非稳态导热充分发展阶段的分析解

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The concentration, temperature and velocity in the axial, radial and tangential directions of riser are unsteady, which causes the non uniform distribution of velocity of cracking reactions.

模拟结果表明，在提升管内气固两相沿轴向、径向和切向都存在着浓度、速度及温度变化梯度，这是造成催化裂化反应速度分布不均匀的主要原因。

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