进行中的

By using the Copson method, one of these equations is transformed into a Fredholm integral equation of the second kind to obtain the solution. Furthermore, the intensity factors, the total energy release rate and the mechanical strain energy release rate are obtained and compared with the classical results without considering the electric field gradient effects.

采用了Copson方法，将其中一组对偶积分方程转化为第二类Fredholm 积分方程来进行数值求解，得到了裂纹尖端的强度因子、总能量释放率和机械应变能释放率，并与经典理论中的结果进行了比较。

It seemed thatthere was no significant difference between these two conditions.The brainmechanism of translation was investigated in Experiment 4.It was found that thecommon brain areas activated by the conversion from Chinese to English and thatfrom English to Chinese were the left gyrus frontalis medius and the gyrus fusiformis.

实验4考察了双语词汇的知觉表征之间进行转换的脑机制，发现中→英转换和英→中转换在脑区激活模式上存在差异，前者最大的激活区在额叶，包括双侧的额中回和左侧额下回，而后者最大的激活区在颞叶的颞中回中后部。

Based on the Saint-venant equations describing the channel flow movement, the nonlinear algebraic equations derived by the use of Preissmann weighted implicit four-point scheme are solved with the Netwon-Raphson method. A combined Gauss main-element elimination method with compress-storage technique is proposed. The relaxation iterative method for solving branch river networks is extended, which can turn the problem of any complex river networks into the problem of a series of single rivers. The coupling of hydraulic model with water quality model is built up. The combined model was applied to a large complicated river networks with numerical hydraulic structure which influenced by strong tide, storm and heave rain. Visualization of computational results is realized by means of MapInfo, which displays the computational results in fast, convenient and accurate way.

水力模型以描述河道洪水波运动的Saint-Venant方程组为基础，用Newton-Raphson方法直接求解按Preissmann加权四点格式进行离散所得的非线性代数方程组，提出了压缩存贮形式的Gauss列主元消去法并对数值解的收敛性进行了讨论；将支流流量的松弛迭代方法从树状河系推广到了环状河网，使任意复杂河网水力计算的问题都可化为一系列的单一河道的水力计算问题；建立了水力模型与水质模型的联接，初步应用于既有洪水、暴雨、强潮等综合影响，又存在多种水工建筑物及水力调度问题的大型复杂河网中的非恒定流水力、水质计算问题；利用MapInfo对计算结果的可视化进行了研究，有利于决策者快速、方便、准确地作出决策。

This paper shows the methods of finding the sum of the Geometric Progression for the first n terms and the rule for extracting square root in Llvat , which is a famous mathematical work in the 12~ century Hindu, and compare them with the corresponding traditional Chinese algorithmic methods, in order to show the characteristics of mathematics in the two countries.

以12世纪印度著名数学著作《丽罗娃底》中的等比数列求和与开方为例，与中国传统数学中的相应算法进行比较，以展现中、印数学的算法化特色。

According to practical status, the self-adaptation of model parameter was proposed based on the on-line measured data. Group classification and coefficients regression of air/water cooling were studied. The application results show that the method can meet the locale need.

根据实际工艺状况，实时采集现场数据对层冷模型中的参数进行自适应调整，并就组别分类、空冷/水冷系数的回归分析进行了研究。

The area backgrounds and conditions of this project are analyzed,then the following principles are worked out:in order to establish a good community of habitant,the neighbor hood size,the synthesis of .

随着 2 1世纪的到来，我国住区规划面临着新的挑战，福苑东里规划恰好是对此进行探索的机遇。在规划中，对我国 2 1世纪社区环境的发展方向进行了预测，对项目的用地及环境条件进行了分析，从而制定出两项规划原则：通过以人的认知范围确定邻里规模、多种功能的综合、构筑网络结构等手法营造社区性；以带状的公共绿地与宅前绿地结合，形成网状连续的交通、生态、景观、交往、休闲复合系

In order to reasonably depict four basic problems with friction, one Coulomb friction new form in first Kirchhoff stress is proposed to deal with finite deformation problems, other Coulomb friction form in incremental mode to elastoplastic flow theory; Hilbert function spaces concerning elastoplastical problems with friction are established, so it makes all operations and calculations in the treatise standardized within the scope of reasonably topologic structure; In view of functional extremum, the equivalence between generalized variational inequalities principles in elastoplasticity with friction and corresponding basic problems are testified by inducing Lagrangian multipliers, so it provides a rationally theoretical basis for numerical methods in elastoplasticity with friction; From the viewpoint of variational inequality, the theory of generalized variational inequalities in elasticity and elastoplasticity with frictional constraint is studied, and the uniqueness and existence of the solution of FEM is proofed under the proposed conditions of stress compatibility, and them FEM approximation and a discrete solution are discussed; Based on the principles of generalized variational inequalities in elastoplasticity with friction, direct generalized variational inequalities methods is pretended, which is a natural generalization and development of direct variational methods; Using generalized variational inequalities methods, some examples in metal forming including plane deformation, upset and extrusion are analyzed and the results prove that all the theories and methods in the paper are right, feasible, accurate and advanced.

主要内容有：为了合理地描述金属塑性成形中摩擦约束弹性、弹塑性基本问题，提出和研究了有限变形下以Kirchhoff第一应力表示的Coulomb摩擦定律形式和弹塑性流动理论下以增量形式表示的Coulomb摩擦定律表示形式；系统建立了摩擦约束弹塑性问题的Hilbert函数空间，使本文规范在一个具有合理的代数拓扑结构内进行一切操作和运算；利用Lagrange乘子，从泛函极值的角度系统地阐述和论证了一系列摩擦约束弹性、弹塑性广义变分不等原理与相应的实际问题之间的等价性，它为处理摩擦约束的弹塑性力学数值方法提供了合理的理论基础；从变分不等式的角度出发，阐述了对应于摩擦约束弹性、弹塑性问题的广义变分不等式理论，首次提出了在应力相容性条件下，它的有限元解具有存在唯一性，进而讨论了其有限元近似及离散解法；基于摩擦约束弹塑性广义变分不等式原理，首次提出了直接广义变分不等式方法，这一方法是直接变分法的合理推广和发展；利用直接广义变分不等式方法对金属压力加工中的平面变形问题、镦粗、挤压等塑性成形问题进行了分析计算，验证了该理论和数值算法的正确性、实用性、精确性和优越性。

Further, partial homograph has been classified into three parts: has the other meaning in Chinese besides the common meaning, has the other meaning in Korean besides the common meaning and has additional meanings both in Korean and Chinese besides the common meaning.

在对部分异义词进行分析的过程中，将其分为除共同词义外汉语中有其它词义的，除共同词义外韩国语中有其它词义的，除共同词义外两国语中都有其它词义的。

To include all fields or columns from a single table or query in the record source, click the arrow in the RecordSource property box to select from a list of tables and queries.

若要在记录源中包含一个表或查询的所有字段或列，请单击"记录源"属性框中的箭头，从表或查询的列表中进行选择。

Based on the environmental performance information in oil company's separate environmental report and the 30 environmental performance indicators of Global Reporting Initiative, this article found that, most important environmental performance indicators are not fully disclosed and those disclosed are qualitative instead of quantitative. Company even discloses fewer indicators year after year. What's more, positive activities and indicators are more elaborated. Information is scattered. All of these lead to the incomparability and difficulty of environmental performance evaluation.

本文首次依据全球报告倡议组织《可持续发展报告指南》（2006年版）中的30个环境绩效指标对中石油独立环境报告中环境绩效信息披露的研究发现，中石油环境绩效指标披露不完整，重要的核心指标披露情况更不理想，年度间纵向比较还出现了倒退；定性指标披露多于定量指标；体现企业积极行动和效果的内容和数据披露得相对较为详细，存在选择性披露问题，可比性较差，相关信息披露也较为散乱，不利于读者进行环境绩效评估。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。