查询词典 computation time

A new computation of the relaxation activation energy of P1 peak in metallic glass is presented in this paper.

提出了金属玻璃P1峰弛豫激活能的一种计算方法。

Now many scientists and engineers are vainly attempting to apply digital technology of computation to simulate or actuate human emotion and intelligence.

现在许多科学家正徒劳地试图用电脑的数字化技术模拟或真正实现人的情感和智能。

The main idea behind these methods is to take advantage of the known state variables and the theorem of addition for linear system without building up a new Jacobian matrix again. But the equivalent computation of algebraic equation must be performed to get state variables corrections. Accordingly, the speed required to model the contingencies is not fast enough to meet the demand of fast contingency analysis under emergency condition, which is proved by several well-known blackouts caused by flow transferring.

但是，这些算法中的大多数是在实时潮流计算的基础上，利用其中间结果和线性系统的叠加原理，直接求解出事故后的状态变量，都需要通过网络方程求解整个网络状态变量的增量，计算量较大，难于满足紧急状态下快速安全性评估的实时性要求，国内外一系列因静态潮流问题引起的大停电事故就是例证。

All meshing elements except those are adjacent to edge and transition elements are equilateral triangle, which is very useful for finite element computation.

提出了一种可在平面内进行三角形有限元网格划分的方法，该方法可以在任意二维区域进行剖分；剖分单元除了边界和部分过度单元外，主要为等边三角形。

Significant improvements to the TOPMODEL were made on the distributed computation of runoff yield in the mesh scale which is equivalent to that of DEM in one hand,and an isochrones hydrograph was calibrated from rainfallrunoff observations for watershed convergence simulations on the other hand.These improvements were made to enhance the simulation ability of the TOPMODEL,meanwhile to extend the model′s adoptability in rainfallrunoff simulations to middle and large scale watersheds.

考虑到流域地形、下垫面条件及流域气象条件的空间差异性，将TOPMODEL的产流计算细化到每个栅格，以改进模型的分布式计算，并在考虑地形坡度影响的情况下，根据降水-径流资料优选出的参数率定等流时线、利用率定的等流时线进行流域的汇流计算，以提升TOPMODEL在中、大尺度流域模拟演算的能力。

Hence, it is worthwhile to develop image understanding system aimed at specific task and problem, utilizing some knowledge reasonably and advisably to reduce present inefficient algorithm uncertainty, improve processing accuracy and reduce unnecessary computation.

在此情况下，从具体任务出发，针对某个具体任务和问题建立专用应用系统，同时合理和适当的引入一些知识，以减小问题求解的不确定性、提高理解结果的准确性、减少不必要的计算是有一定的现实意义的。

A finite element model is proposed to calculate the mechanical state of a moored aerostat system. The difficulty in matching the loads of the tethers is overcome by releasing the tether constraints and applying the load step by step. The causes of non-convergence during computation is investigated and solved by modifying the criterion appropriately.

针对浮空器地面系留系统采用多级系绳集束设计导致有限元建模中系留力难以施加的问题，提出了分步加载，对系绳节点逐级建立载荷匹配关系的建模技术；对囊体局部应力集中导致计算难以收敛的问题进行了分析并提出解决方法。

The research will use Rational Function Model and Affine Projection Model to perform the correction for the Formosat-2 image,and use check points to analyze the precision of computation.

而本研究将会使用有理函数模式和仿射转换模式对福卫二号卫星影像进行纠正，并以检核点的方式分析其精度。

In order to overcome the disadvantages of large computation and poor matching efficiency in image stitching, a fast image stitching algorithm based on simple affine transformation was proposed.

针对自动光学检测在电路板元器件检测中对图像拼接的实时性要求比较高的特点，提出了简化的仿射变换模型的快速图像拼接算法。

Long term equity investment, defined in the new company accountant standards released in 2006, varied very much than before in affirmance and computation facets.

在06年新企业会计准则中，长期股权投资在确认、计量等方面发生了很大变化。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。