查询词典 computing time

Aiming at the strong coupling characteristic during the multi-disciplinary optimization process of hypersonic aerocraft, in order to reduce computing time and increase the feasibility of optimization process, this paper adopted the approximate method to build the responding model between disciplines, In this paper, under the condition of ensuring the engine stable and high efficient , the designing work also consider the whole aerocraft performance sufficiently from the effect of forebody and afterbody.

针对高超音速飞行器多学科设计优化过程中的强耦合特性，为了减少计算时间，提高优化过程的可行性，采用近似的方法来建立学科之间的响应模型，以此来减少每次迭代时所用的大量计算时间。

The result shows that the mixed boundary condition can greatly reduce the calculation area without affecting accuracy of the solution.It is followed by the higher accuracy of Dirichlet boundary condition which makes the boundary error greater when measured points is near the boundary, so we must take a sufficiently large border region.The homogeneous boundary condition has relatively large error, but the use of non-triangle poles devices makes apparent resistivity calculation error become small, because of elimination of the effect on potential difference for the infinite boundary. In inversion, in order to save computing time, homogeneous boundary conditions are often used to perform finite element forward calculation.

结果表明，混合边界条件精度最高，可大大缩小求解区域而不影响计算精度，其次是Dirichlet边界条件精度较高，但测点越靠边界误差会越大，必须取足够大的边界区域，齐次边界条件的误差比较大，但如果采用非二极装置，通过电位差计算得到的视电阻率，由于无穷远边界对电位差的影响基本消除，视电阻率计算误差与混合边界条件下的接近，在反演中，为了节省计算时间，经常使用齐次边界条件进行有限元正演。

Recently, barrettes have been used widely all over the world. A lot of researches carried out on their vertically-loaded behaviour, especially in influence of their non-axisymmetrical cross-section on it. But all these methods are implicit methods, which needs a lot of computing time. So in order to improve the understanding the vertically-loaded or lateral-loaded behaviour of barrette behaviour further, preliminary researches on barrettes are carried out in this paper.

近年来，随着壁板桩的广泛应用，相关研究也在逐步展开，有关其竖直承载特性方面的研究也在逐渐展开，尤其在壁板桩横截面非轴对称性对承载特性的影响方面也取得了很大的进展，但是这些方法多为三维隐式分析方法，需要耗费大量计算时间和内存。

Base on incidence angle theory together with objective function with small design variable, computing time is reduced rapidly when Hooke-Jeeves method is applied in optimization design.

建立在转轮进口冲角理论基础上和以较少的权系数为设计变量的目标函数的Hooke-Jeeves优化方法极大地缩短了获取反击式优秀转轮所需的计算时间。

First of all, constant material properties are used to avoid excessive computing time.

首先，恒定的材料性能都是用来避免过多的计算时间。

I'm not getting the computing time, am I?

我没沉迷网游，对吧？

If you do not need all the information, then specify as few flags as possible to reduce computing time.

如果你并不需要所有的信息，然后指定尽可能地减少计算时间数标志。

Using this model can save a great amount of computing time and fully meet the needs of engineering design.

且建立拟二维电磁场模型可节约大量的分析计算时间，并可完全满足工程设计的需要。

Experiment results show that better inpaingting quality can be achieved with much less computing time with our model.

实验结果表明，该模型在运算时间和修补效果上都具有更好的综合性能。

Simulation experiment indicates that SEGO not only reduces iterative time, saves computing time in large, but also can get the global optimization result by any precision.

仿真实验表明，SEGO极大地节省了运算时间，并且能获得任意精度的全局最优点。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。