查询词典 unsteady

They're likely to appear blurry from the boat's movement and from your unsteady hands.

由于船只在运动中，而您的手会因此不稳，所以这些画面很可能是模糊不清的。

At the same time, other conditions, such as rapid drawdown and upraise, alternately changing water level and dynamic water, are also studied for further research of unsteady seepage.

同时，对水位骤降、骤升、交替变化及动水等情况下的渗流场也进行了测试，为非稳定渗流分析打下基础。

The purpose of this project is to study the steady and unsteady turbine cascade flows by using a new adaptive upwind finite-volume approach.

本计画目的在於发展一套新的自调上风有限体积法，以研究涡轮串联叶片之稳态与非稳态流场。

From video-recorder and image analysis, a detailed description of the second unsteady region shows oscillating and periodic flame behaviour resulting in significant increase of the burning rate.

从图像分析看，不稳定阶段显示，动荡和间歇火焰大大提高了燃烧速率。

A finite element analysis is presented based on the Lagrangian description for unsteady incompress viscous fluid flow with a free surface.

在证明该方法有效性的基础上，讨论了粘性系数的大小对流体运动的影响，得出一些有益的结

The author solved both unsteady and steady incompressible Navier-Stokes equations to simulate viscous flows and hydrodynamic force around a ship with free surface.

作者通过求解不可压缩Navier-Stokes方程数值计算水面船舶的粘性流场和水动力。

The term involving the time derivative of the control volume integral represents unsteady effects associated with the fact that values of the parameter within the control volume may change with time.

这条件包含了控制体积积分法内，与在控制容积中的参数可能会随时间改变这个事实所相关的非定常效应。

With finite differential method, the discretization equations are derived by chosing control volume integral method to solve the unsteady one-dimensional heat conduction question with variable physical properties, and the temperature distributinn in ladle lining in preheat is computed.

应用有限差分法，选用控制容积积分法推导出离散化方程组，对一维不稳定态变物性热传导问题进行求解，计算出钢包在预热过程中包衬的温度分布。

The present study is focused on the mechanism of sound generation due to unsteady behavior of vortical flow near the rotor tip in axial flow fans.

转的不稳定因素引起的。涡流的泄漏主要在旋转刷区域，这是很多研究者所关注的，因为它在流体领域中很重要。

The behaviour of the viscous fluid flo w with a free surface is expressed by the unsteady Navier-Stokes equation.For nu merical integration in time domain the velocity correction fractional step metho d is used.

在任意拉格朗日欧拉坐标系下，用非定常不可压的N avier-Stokes 方程来描述粘性带自由面流体的运动，在时间的数值积分中采用了速度修正分步法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。