精确解

The fast part and the slow part are analyzed for the inverse problems. The solutions for the fast part are found emanative through the analysis.

在对快变部分逆动力学性质的分析中发现，快变部分精确的逆动力学解是发散的。

The operations used in this group include neurolysis,epineurial repair,epineurial-fascicular repair,fascicular repair and nerve grafting.Results:All cases were followed-up after 18 months to 60 months and the excellent rate was 80.4％.Conclusions:Those result indicated that the preceded microsurgical repair of peripheral nerve injury is an effective method for raising the excellent rate of peripheral nerve injuries,and for vary nerve,different section of nerve injured,very nature of nerve injury,the method are vary.

目的：分析应用显微外科技术在修复周围神经损伤中影响其疗效的因素及处理措施方法：从1987年至1997年，用显微外科技术修复周围神经损伤80例92条神经，方法包括神经松解术、神经外膜缝合术、外膜束组膜缝合术、束膜缝合术和神经移植术结果：经术后18个～60个随访，优良率80.4％结论：神经断端精确对合和及早修复可提高其疗效；同神经、同的损伤平面、损伤程度同，采用同的缝合方法

The deformation compatible equation based on the catenary cable element is derived in chapter 2, and corresponding program is made to solve the accurate distribution of the prestress for cable dome. During the solving, two-nodes bar elements and catenary elements are adopted for the struts and cables of structure respectively. As the cable dome is a kinematically indeterminate system, its solving process is also derived in detail and the equations, which are based on large distortion, are adopted to solve the problem.

第二章推导了基于悬链线解析解的索单元变形协调方程式，并编制了相应计算程序对索穹顶结构精确的预应力分布进行求解，结构分析时压杆采用两节点直线杆单元，索采用悬链线索单元；考虑到索穹顶结构属于动不定结构体系，文中还对动不定体系的求解过程进行了详细的推导，同时采用建立在大变形基础上的变形协调方程来求解结构体系的有限机构位移。

We adapt the linear programming formulation that is proposed by Leachman[1992] to model the production planning problem of the semiconductor wafer fabrication. Using the sensitivity analysis method of linear programming simplex algorithm, we can revise Available-To-Promise by post optimization calculation of the original production planning problem. This thesis proposes an order quotation management system that can provide decision information in short time by using speedy modern computers.Furthermore, the delivery schedule planning module can provide the precision information about delivery date and quantity of an order.

本论文是以半导体晶圆厂为研究对象，利用现有 Leachman [1992] 所提出之生产计划模型为基础，透过线性规划中敏感度分析的方法来重解原生产计划模型，产生新的可应允数量，并应用现今电脑系统快速而大量运算的能力，构建一个能即时且电话中提供相关决策资讯的订单查询管理系统，以精确而快速的回应顾客之订单查询需求。

A special field equation with of Faddeev model is solved. The analytical solutions with time variable of Faddeev model are obtained by utilizing the result that the SO (3) Faddeev model is equivalent to the mesonic sector of SU (2) Skyrme model where baryon number current vanishes everywhere.

对Faddeev模型的一种特殊情况的场方程进行了求解，同时采用SO(3)Faddeev模型等效于SU(2)Skyrme模型的重子数为零的介子区域的结果，得到了此种情况下Faddeev模型的一类精确含时解析解。

This paper presents the principle and method for determining stress intensity factor Km from photoelastic test data.

本文提出了用光弹数据确定应力强度因子K_Ⅲ的原理和方法，进行了带径向贯穿裂纹的纯扭轴的典型实验，得到K_Ⅲ实验值与精确计算解偏差在8％以内。

Using the discrete dynamical system determined by the stroboscopic map, we obtain an exact 1-periodic solution of the system which is with Ricker function and obtain the threshold conditions for its stability.

运用由频闪映射决定的离散动力系统，得到了具Ricker功能函数系统的精确1-周期解，并讨论了它在临界条件下的稳定性。

MCM2～7 proteins are related to each other and form hexamer,functioning in the replication as DNA helicases at the initiation step and elongation step,to ensure the DNA precisely duplicated and segregated into two copies.

其中，MCM2～7在生物体中以六聚体形式存在，在DNA复制起始和延伸过程中起DNA解旋酶作用，对确保在单个细胞周期中的DNA精确复制与传递中起作用。

In this paper, we discuss the evolution of the off waist incident Gaussian beam in the nonlocal nonlinear media by use of the (1+1) dimensional strongly nonlocal model.

从 1 +1维强非局域模型出发，讨论了偏离束腰入射的高斯光束在非局域非线性介质中的传输特性，得到了精确的解析解。

More accurate mathematical formulations were established and numerical solutions were obtained for some concreted problems by using shooting method.

建立了更加精确的数学模型，并采用打靶法获得了一系列具体问题的数值解。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。