获得应用

We develop and apply the Hirota bilinear-θfunction method,Jacobi elliptic function expansion method,linear superposition method and F-expansion method respectively to solve many 2+1 dimensional nonlinear wave models including 2+1 dimensional 2DsG equation,the coupled ZK equation,2+1 dimensional KdV equation,2+1 dimensional long wave short wave resonance interaction equation and 2+1 dimensional dispersive long wave equation,abundant Jacobi elliptic function doubly periodic solutions are derived.These solutions show various periodic wave shapes and special periodic characters.

发展和应用Hirota双线性-θ函数方法，雅克比椭圆函数展开法，线性叠加法，F-函数展开法等分别求解2+1维2DsG方程，耦合ZK方程，2+1维KdV方程，2+1维长波短波共振相互作用方程，2+1维色散长波方程，获得丰富的雅克比椭圆函数双周期波解，描述了一些周期波形态及周期特性。

On the other hand, many well known and applicable results, such as the Draper prize winning Kalman filter, have been successfully used in situations where we know the assumptions and conditions are only approximately true or not even true.

另一方面，许多具有应用前景的的著名的研究结果，比如获得德雷珀奖的卡尔曼滤波器，已经被成功用到很多情况中，其中的假设和条件只是大概真实甚至是不怎么真实的。

Dreiser came into his own . He was generally recognized as the titan of the American novel .

德莱塞获得了应用的声誉，他被公认为是美国小说界的巨头。

The re were 4 cases complicatied with partial necrosis of incision skin and healed after dressing, one case had postoperative necrosis of incisional skin and exposure of plate and improved after dressing.［Conclusion］The application of IFAP in the treatment of distal tibial fracture has advantages of convenient operation, rigid fixaitn with anatomical characteristics.

。［结论］选择合适的手术时间和术中微创操作，应用塑型良好的胫骨远端内、外侧解剖型钢板治疗胫骨远端骨折，手术操作相对容易，内固定钢板符合胫骨远端解剖特点，内固定牢固，可以获得良好临床疗效。

The dropping strength of 93% can be obtained at 600 ℃,16 MPa by using pelletized dross.

在国外，已在如下领域获得了应用［2］：a。

Pattern recognition based on computer vision has been applied in the field of driver drowsy detection.

计算机视觉的模式识别技术巳在疲劳检测中获得了重要的应用。

And their expertise in all DTP and graphic applications guarantees that you get the kind of electronic files you need.

此外，他们还拥有 DTP 与图形应用方面的专业人士，保证您能够获得符合需求的电子文件。

In this paper, a detail analysis of the circumferential through-crack in the cylindrical shells with different boundary restraints is performed by means of the elastic-plastic finite element method. The results obtained provide the application of some analysis methods of elastic-plastic fracture parameters such as Dugdale model with a necessary theoretical base.

本文针对柱壳周向壁穿裂纹，利用弹塑性有限元的数值解，在不同的约束条件下进行了较为详细的分析，获得了一些带有规律性的结果，为Dugdale模型等一些弹塑性断裂参数计算方法的应用提供了必要的理论基础。

By the theory of complex functions, dynamic propagahon problem on Dugdale model of mode Ⅲ interface crack for nonlinear characters of materials was studied. The general expressions of analytical solutions are obtained by the methods of serf-similar functions. The problems dealt with can be easily transformed into Riemann-Hilbert problems and their closed solutions are attained rather simple by this approach.

通过复变函数论的方法，对材料的非线性特性下的Ⅲ型界面裂纹Dugdale模型的动态扩展问题进行了研究，采用自相似函数的方法可以获得解析解的一般表达式，应用该法还可以很容易将所讨论的问题转化为Riemann-Hilbert问题，并可以相当简单地得到问题的闭合解，利用这些解并采用叠加原理，就可以求得任意复杂问题的解。

By using the boundary element method and Duhamel principle, wellbore pressure with effects of skins and wellbore storage is obtained.

应用边界元方法和杜哈美原理获得了考虑井筒储存和表皮效应的井底压力。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。