查询词典 computation time

Our work involves the theories of numerical analysis, matrix computation, abstract algebra, control theory and algebraic Riccati equation.

课题的研究涉及到数值分析，矩阵计算，抽象代数，控制论等重要学科。

Simultaneously may reflect directly the computation the process, can help its utilization in mathematics teaching the student to establish gradually from concrete to the abstract the number concept and the direct operation, sharpens the computing power, logical thinking ability and the spatial imagination unceasingly, to student's intelligence and the skill training will certainly the positive function.

同时可以直接反映计算的过程，将其运用在数学教学中能够帮助学生从具体到抽象逐步建立起数的概念并直接运算，不断提高计算能力、逻辑思维能力及空间想像力，对学生的智力及技能的训练必将起到积极的作用。

In the lighting system design, in line with the principle which conserves energy, chooses the fluorescent lamp is the photo source, through the degree of illumination computation, determined the best photo source number, has created one comfortably, the bright life, the leisure environment for the people; The plug installs the design avoided towing the forming block abusiveness, satisfied the increase current collector the demand, enhanced the security which used electricity.

在照明系统设计中，本着节能的原则，选择荧光灯为光源，通过照度计算，确定最佳光源数，为人们创造了一舒适、明亮的生活、休闲环境；插座安装的设计避免了拖线板的滥用，满足增加用电设备的需求，提高了用电的安全性。

The simulation and computation by computer pay an important role in design of various accelerator.

计算机模拟计算在各种类型加速器的设计中起着很重要的作用。

This design is accordant to the development direction of distributed computation and software technology.

为建立灵活的和具有较强网络适应能力的多层结构的网络应用开发和运行平台提供有效的支持。

To investigate the thermal protection effects of a heat sinking vest with phase-change material in high-temperature and high-humidity environment and the feasibility of numerical computation of heat transfer to the vest,based on the analysis of heat and mass transfer characteristic about the accouterments,a thermodynamic model was set up with the enthalpy method.

为了研究相变材料降温服在高温高湿条件下的热防护性能和相变材料数值计算方法应用于降温服传热计算的可行性，在分析服装传热传质特点及计算方法的基础上，利用焓值分析法对服装中的相变材料建立传热模型，在整个区域建立统一的能量方程，在区域结点进行离散，并进行隐式求解，得到焓的分布。

To investigate the thermal protection effects of a heat sinking vest with phase-change material in high-temperature and high-humidity environment and the feasibility of numerical computation of heat transfer to the vest, based on the analysis of heat and mass transfer characteristic about the accouterments, a thermodynamic model was set up with the enthalpy method. The uniform energy equation was constructed for the whole domain, and the implicit difference equation was used in every node, the distribution of enthalpy was solved by numerical method.

为了研究相变材料降温服在高温高湿条件下的热防护性能和相变材料数值计算方法应用于降温服传热计算的可行性，在分析服装传热传质特点及计算方法的基础上，利用焓值分析法对服装中的相变材料建立传热模型，在整个区域建立统一的能量方程，在区域结点进行离散，并进行隐式求解，得到焓的分布。

Article 11 The computation of taxable income of an enterprise shall, in principle, be on an accrual basis.

第十一条企业应纳税所得额的计算，以权责发生制为原则。

A new computation expression is presented in order that the process for huge matrix inversing could be avoided and the numerical accumulated error could be decreased also.

提出了一个新的当网格单元形状为不规则三角形时的计算格式，避免了对大型矩阵的求逆运算。

Experimental results in TiGems7.0 illustrate that this algorithm is independent of the numerical error accumulated in intersection computation, and can implement the data exchange of IGES B-rep model built by different CAD systems such as SolidWorks and Pro/E.

在TiGems7.0系统中的实验结果表明，该算法不依赖于求交运算中造成的数值误差，具有较好的鲁棒性，能够实现IGES的边界表示格式在SolidWorks，Pro/E等系统中的数据交换功能。

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）。