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- The property of symmetry can also be used to save a part of the computational effort required for matrix inversion or for a solution of equations. 对称的特性也可用来节省矩阵求逆中或求解方程中所需要的一部分计算量。
- The computational effort in MNS is much larger than classical methods because a great lot of matrices need to be operated. 无网格数值模拟中涉及到大量的矩阵运算,计算量比经典的计算方法明显偏大,对其并行算法及并行实现进行研究具有重要的意义。
- High-order methods require more computational effort per time step; however, fewer computational nodes may be used to obtain the same accuracy by using these methods. 高阶格式每一次的时间步长需要更多的处理,采用这些方法使用更少的节点就可以获得同样的精度。
- The results show that given model and calculation method are accurate and less computational effort ,and can be made the overall process analysis of conical parts and be applied to process analysis of other axisymmetrical stampings. 结果表明,所建模型和计算方法准确可靠,计算量少,可进行完整的过程解析,并可应用于其它轴对称冲压件过程解析。
- The contrariety of the computational effort and accuracy is solved well. (4) The results of the IEEE RTS 24-bus test system show that the proposed method is efficient in system evaluation. (4)IEEE-RTS 24节点算例结果验证了本文所提出的MCMC方法应用在电力系统可靠性评估中的正确性,相比于传统的蒙特卡洛方法,MCMC方法可以显著提高计算指标的收敛速度,节省计算时间,提高计算的稳定性,并显示出在大型电力系统可靠性评估中具有很大的优越性。
- Seven aspects of parallel algorithms are studied for meshless numerical simulation:1. parallel nodes search. nodes search in MNS will cost much of computational effort if many nodes is used. 如果节点规模较大,无网格数值模拟中节点搜索需要花费大量的时间。分析计算表明:使用并行顺序搜索或并行桶搜索算法,可以大大提高节点搜索的效率。
- The computational efforts involved in the repetitive analyses can be cut down.The new algorithm makes the implementation of successive RSM more feasible. 此方法可大大减少应用序列RSM方法进行结构多学科优化时的重分析计算量。
- Under the assumption of near-coplanar orbit and mid-range distance, a simplified navigation algorithm is given, which method can simplify the complexity and computation effort of navigation algorithm. 在近共面轨道以及中距离接近的假设下,本文给出了一种简化的导航算法,在目标轨道参数未知的情况下,也可进行相对运动参数的估计,从而降低了算法的复杂性和运算量。
- The thought nerved me to make an other effort. 这种想法激励我再作一番努力。
- The brandy nerved him for an effort. 白兰地酒给他努力发奋的勇气。
- His latest effort is a poor excuse for a novel. 他最近的作品只是一部劣质的小说。
- He braced every nerve for a supreme effort. 他振作精神准备全力以赴。
- It's quite an effort to lift this heavy box. 抬起这只沉重的箱子要花费相当大的力气。
- I rallied all my energy for further effort. 我振作精神以做再次的努力。
- Effort and achievement are always in full accord. 努力和成就总是相辅相承的。
- I hope that all your effort will not go for naught. 我希望你的努力不会毫无结果。
- One more effort, and you will get to the top. 再加点油,你就可以到达顶端了。
- His effort is ignored by his superior. 他的努力被上司忽视了。
- Learning a language require time and effort. 学习一种语言是需要时间和精力的。
- The student made a creditable effort on the essay. 这个学生在这篇短论上所作的努力值得赞扬