改进

Comparatively one of the three options is the most effective, in which it uses a fixed distributer and a valve guide as the anchor point to restrict rocker-bridge to wiggle.

三种改进方案各有优缺点，但综合比较后确定了一种改进方案，即利用一个固定导向柱和一个气门导管为定位点，限制横桥左右摆动。

Analyzing and simulating of the deformation law of the ceramic downspout product after overcoming the shortage of powder material models in the software of MSC. MARC. It shows out the important effects of various factors and the shape of mandril during the process. And it is obvious that the shape of the top mandril has more effects on the process than the bottom.(3) Showing out the important effects of model figure on the flowing of powder and the forming of low-density fields from the analysis. After changing the top of the mandril into spherical shape, an improving model is putting out so that the distribution of stress and strain turns to be even and proper and that the flow rule of powder grains is better.(4) Calculating of the dimensional precision and the cutting ratio of the product and analyzing of the effects of such factors as rubber aging, loading process, mandril, friction etc. on the cutting ratio.

MARC存在的粉末材料模型方面的设计缺陷后，对连铸水口粉末成形件的变形规律及影响因素作用进行了模拟分析，指出芯棒形状对成形件的变形有较大影响，并且芯棒顶部形状与芯棒底部形状相比，对粉末变形有更大影响；(3)分析了成形件出现低密度区域的原因，指出模具形状对粉末流动以及粉末成形件低密度区域的形成有重要作用，提出了密度分布优化改进模型：改进模具顶部形状，并将芯棒顶部设计成球面后，粉末成形件顶部区域的应力、应变分布更加均匀、合理，粉体颗粒流动情况明显改善，低密度区域明显缩小；(4)计算了成形件的尺寸精度及切削率，并指出除模具形状的影响外，充填密度、橡胶模具老化、加载工艺等其他因素对总体切削率也有相当的影响。

For ink set of technologies, research and development of traditional ink also has a lot of work to do, such as: traditional offset printing ink resin binders for the further improvement of the light of further improving and will not affect the drying; environment-friendly soya bean oil base changed with the improvement of offset printing ink; improve the color offset printing ink so that the ink film crisper, and so on.

对于油墨的最新技术，传统油墨的研发也有大量工作要做，比如：传统胶印油墨中树脂连结料的进一步改进；亮光度的进一步提高而不影响干燥；采用环保型的豆油基轮转胶印油墨的进一步改进；提高胶印油墨的色彩，使得墨膜更鲜艳等等。

We design a class of special dynamic optimization problem and propose an algorithm to solve it.

提出一种改进的基于群体的增量学习分布估计算法，利用改进的算法求解了一类特殊的动态优化问题。

In development study conduct propaganda is carried out " the decision of the style construction of Central Committee of Communist Party of China about strengthen and improving a party " today, this one politics that understand well and truly and shows a party is ecru, to strengthen and improving the way of the party construction has very important sense.

在深入学习宣传贯彻《中共中央关于加强和改进党的作风建设的决定》的今天，完整准确地理解和展示党的这一政治本色，对于加强和改进党的作风建设具有十分重要的意义。

Based on the characteristic of multi resolution of wavelets analysis, a effective method for displaying any cross section from coarse to fine resolution is presented; Based on OpenGL, the paper improved Ray-Casting arithmetic and footprint arithmetic considering the characteristic of seismic data; After introducing the characteristic of geology data and the process of seismic interpretation, the paper presents a theory frame of 3D geological interpretation software and partly realize the frame.

本文首次利用小波变换实现了三维地震数据体的快速多分辨率显示；针对地震数据体的特点，提出了基于OpenGL的改进光线投影法的快速算法及改进的脚印算法；实现了地震数据体的切割、面状地质体的构造及面状构造与地震数据体的联合显示，动画效果的形成等三维地震数据体显示效果；分析了三维地质体的特点及常规地质解释过程的特点，提出了三维地学可视化软件的体系结构，并实现了其中主要功能，取得了良好的效果。

A new method of obtaining one real root of algebraic equation which is based on the training of single-layer neural network, using the improved rule of is proposed.

提出一种以单层神经网络为基础，利用改进的δ规则进行训练，从而求得实系数代数方程一个实根的新方法，给出了改进的δ学习规则的数学推导和求解代数方程的SNN（Single－layerNeuralNetwork）学习算法，并利用该方法求解了大量代数方程，实验结果表明该方法是有效可行的

Based on the research of TMS320C64xx program and codeoptimization, 3×3 median filter algorithm ameliorated, 5×5 median filter algorithm ameliorated algorithm and histogram equiangular algorithm is realized. The key code effecting process speed is optimized and the effect is good.

在研究TMS320C64xx的软件编程和代码优化的基础上，实现了改进的3×3中值滤波算法、改进的5×5超快速中值滤波算法和直方图均衡算法，并对影响处理速度的关键代码进行了优化，取得了很好的效果。

At last through modeling the system with GSPN model,the experiment,which compared the estimative value with the experimental values,proves that the new structure of VPN system has the same outstanding performance.

最后对改进的系统建立了GSPN模型进行性能分析，通过与实际测试结果的比较，可以看出改进的系统同样具备优秀的性能。

We give the reconstruction of series expansion in lattice-invariant spaces and prove that the improved A-P iterative algorithm is valid in the common shift-invariant spaces. Under adding proper conditions, the improved algorithm holds in the lattice-invariant spaces too.

我们给出了在格不变空间中的级数展开重构，并证明了在一般的平移不变空间中的改进A-P迭代算法也是可行的，说明了在适当增加条件时此改进A-P迭代算法在格不变空间中也是成立的。

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。