改进

In this paper, the measurements on the output of detonator at the domestic and foreign research filed is analyzed.

通过对国内外雷管输出威力测量技术的研究现状进行分析，在现有的油压应变测试系统的基础上，对油压应变测试系统进行了改进，并利用改进后的油压应变测试系统对多种雷管进行了输出威力测试，获得了一些雷管输出威力的数据，并提出了雷管输出威力合格判据的方法；为方便火工品信息的有效管理，利用Visual Basic6.0和Access建立了火工品数据库系统，系统能够对火工品各种信息进行有效的管理，具有数据添加、查询、修改、删除等功能。

The second part is the judge method and its improvement method of a matrix is a diagonally dominant matrix: Introduces some basic methods to judge a matrix be a diagonally dominant matrix .Gives some improvement methods, and some number examples.

第二部分为广义严格对角占优矩阵的判定方法及其改进：介绍判定广义严格对角占优矩阵的一些基本方法，给出一些广义严格对角占优矩阵判定方法的改进，并给出数值例子。

The validities of amplitude features and their extraction method suitable in high-frequency SAR image are analyzed when they are used in UWB SAR image. An extraction approach of amplitude feature based on target contour is presented, and the corresponding effective amplitude features are proposed. The old dihedral angle model is analyzed and improved. The approach of azimuthal feature extraction is proposed based on the conclusion of the improved dihedral angle model. The problems, which appear when the common change detection methods are used to extract the change feature based on ROI, are analyzed. And a robust and feasible extraction approach is presented.

分析了适于高频SAR图像的幅度特征及其提取方法用于UWB SAR图像时的有效性，提出了基于目标轮廓的幅度特征提取方法及相应的适用幅度特征；分析了已有二面角模型在建模过程中存在的问题并进行了改进建模，基于改进二面角模型结论提出了方位向特征提取方法；分析了常用变化检测方法用于提取ROI变化特征时存在的问题，提出了一种稳健可行的变化特征提取方法。

Results Many researchers improved the properties of cartilage ACM scaffold through co-application of solution diosmosis method,freeze-drying method and physical and chemical cross-linking method etc.,and the experimental results of applying cartilage ACM scaffold for the construction of tissue engineered ca...

结果许多研究者联合采用了渗透溶液法、冷冻干燥法和理化交联法等技术对软骨ACM支架进行了改进。软骨ACM支架用于构建组织工程软骨的实验结果与ACM的特性密切相关。结论ACM在软骨组织工程领域有着广泛的应用前景，其特性的改进与完善非常重要。

A new concept on the continuously distributed directional image/field and the method to compute it in the fingerprint images are proposed,which exhibits not only good continuity,well gradualness,and excellent robustness to the noises,but very high precision,as well.

本文提出了指纹连续分布方向图的概念及其算法，连续分布方向图具有很好的连续性、渐变性、抗噪性和较高的精确度；对经典的PoincaréIndex计算公式和指纹奇异点检测算法进行了改进，改进后的PoincaréIndex不仅能精确表示向量场的旋转角度，而且还能精确表示向量场的旋转方向，能够在像素级水平精确定位指纹奇异点(core点和delta点)。

A quantitative evaluation model of quality improvement knowledge is described, which is integrated with improvement effectiveness and quality disaccord specialty.

2提出了一种结合了改进有效性和质量问题特性的质量改进知识的量化评价模型。

A model is described to evaluate the quality knowledge. The dynamic quality knowledge is evaluated according to the validity of quality improvement and disaccord specialty. The result of evaluation should decide recommendation priority of knowledge.

本文提出了质量知识的评价模型，综合了质量改进知识对质量问题改进的有效性和问题特性，对动态质量知识进行了量化评价，为质量知识的推送和复用时的选取提供了依据。

The experiment results of the improved and the former charger/discharger are given in the end. The results indicate that the harmonic currents of the improved one have been reduced obviously.

最后，论文通过实验对改进前后充放电器电路的输入电流进行了比较，表明该改进方案对输入电流的低频和高频谐波都有较好的抑制效果。

Experiments show that the improve coarseness has higher texture discriminability and better rotation invariance, and that the image retrieval result based on the improved coarseness is superior to that based on the previous coarseness.

实验表明，改进纹理粗糙度具有更强的纹理分辨能力和更好的旋转不变性，基于改进纹理粗糙度的图像检索结果优于基于原有纹理粗糙度的图像检索结果。

［Objective］To analyse the existent problems in dispensary of TCM in grassroots hospitals,and discuss the improving measures.

［目的］分析基层医院中药房管理存在的问题，并探讨改进对策。［方法］通过查阅资料，了解基层医院中药房的管理，寻找存在的问题及提出改进对策。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。