数值的

It is concluded that the inversion of unknown boundary data is more effective when the Cauchy data are given more precisely and are distributed on the whole boundary more diversely.

由数值的结论，我们认为只要柯西资料给定的越准确，并且在全边界上给定的越分散，则会有越好的结果。

The results show that the computing speed and stability of numerical value are greatly improved compared with other Transfer Matrix Methods.

利用此方法进行了多转子耦合系统的临界转速和振型的计算，结果表明，计算速度和数值的稳定性与其它传递矩阵法相比具有明显的提高。

A function f: V→{-1,1} defined on the vertices of a graph G is a signed total dominating function if the sum of its function values over any open neighborhood is at least one.

函数f：V→{-1，1}称为图G的符号全控制函数，如果对每一个开邻域集上的点的函数值的和都大于等于1。

The characteristic of Mg/Ca and Sr/Ca of ostracod shell geochemistry and sedimentology of the measured section located in the Tongtianhe basin reflects that during 23.8~21.8 Ma B.P., the evolution of the climate in the area experienced the course from wet and wet to dry, at last to warm and wet.

通天河盆地五道梁组地层中的介形虫壳体的Mg/Ca和Sr/Ca数值的特征，结合剖面岩性特征，反映了23.8~21.8Ma前该湖泊区域气候由湿润－干旱―暖湿的演化趋势。

Wrinkles are oriented in the direction of the local major principal stress, and the minor principal stress, in the direction perpendicular to the wrinkle direction, is zero.

这些分析模型通过引入参数对薄膜的本构关系或变形梯度进行修正，然后通过数值的方法进行求解，可以得到褶皱形成以后的应力分布，及褶皱的方向。

The results prove that the method is prompter than the conventional ones and reduces the amount of work greatly. Moreover, when the DB is connected with regional information system, it is possible to make a study on the changing characteristics of regional land use through quantity change, and to find out the laws on the dynamic changes of spatial distribution and type of land use by land use maps.

结果表明与传统调查方法相比速度快，工作量大大减少，且把数据库与区域信息系统连接或被调用，不仅可以通过数值的变化，研究区域土地利用状况的变化特征，还可以从图形上体现出土地利用类型的空间分布规律，以及空间分布的动态变化情况。

First, the pattern of points form which one selects trial points at which to evaluate the objective function must be sufficiently rich to ensure at least one direction of descent if is not a stationary point

首先，如果不是的不动点，算法选择估算目标函数值的尝试点的点模式必须有足够的点以保证至少一个下降的方向。

The measuring principle, design method and configuration of the system are introduced. Then, the measuring system is calibrated by testing Lead Zirconate Titanate ceramic and Lithium Tantalate crystal with the known pyroelectric coefficients as the references. In addition, the pyroelectric coefficients of several common ferroelectric thin films such as PZT, PVDF (poly-vinylidene fluoride) and BST are tested.

介绍了该系统的测量原理、设计方法及组成，用已知热释电系数值的锆钛酸铅陶瓷及钽酸锂单晶作为参考样品对系统进行了调试，并对PZT、聚二氟乙烯及钛酸锶钡等几种常见的铁电薄膜材料的热释电系数进行了测试。

Where is a screening or shielding constant for the various classes of protonic nuclei present within the molecule , and n assumes integer values of one or greater.

如果是一个不断筛选或屏蔽的各种类别的质子核本的分子，和N假设整数值的一个或更多。

For larger scale boiler as big as 600MW, it is difficult to collect valuable experimental data or even numerical data.

对于大容量（如600MW）机组，针对性的试验和数值的计算都不多，很多的问题还没有得到完全的认识。

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。