简化法

We propose a unified method to approximate important geometric attributes, including normal vector, gauss curvature, mean curvature, principal curvatures and principal directions on point sampled surface. Based on MLS projection our method is robust to noise and stable to the sampling density.

曲面的微分性质包括法向量和切平面、高斯曲率、平均曲率、主曲率和主方向，在计算机图形学、机器视觉和计算机辅助设计等领域发挥了重要的作用，比如曲面绘制、内外测试、曲面重建、曲面简化、去除曲面噪声和模型分割等。

Based on a second order damped oscillation differential equation for a missile and upon a detailed analysis of the balance sideslip angle under commands from several different ways of control, the paper proposes some significant empirical criteria for the static stability design of anti tank missiles.

根据弹体摆动运动的简化数学模型，通过对几种控制方式不同的反坦克导弹在指令作用下的平衡侧滑角等数据进行分析研究，得出了反坦克导弹静稳定度设计的一个经验性法

In this paper, an indexing scheme, inspired by the Dewey decimal notation, is proposed for simplifying the implementation of the search algorithm.

本篇文章首先介绍一种索引架构，可以简化上述搜索演算法的施行。这种索引架构，主要是起因於杜威的十进位符号观念。

Besides protection maloperation model, this paper thought over other dependent outage models such as stuck breaker, component-group outage, station-originated outage and common cause outage; the article chose initial system state of cascading failure by using of function group decomposition technique and event tree analysis, provided simplification principle and processing method of continual fault process analysis, then proposed one new probabilistic risk assessment method for cascading failure.

该文在分析中考虑了保护误动、断路器拒动、元件组停运、电站相关停运、共因停运等相关停运模型，利用功能组分解技术和事件树分析法，选择连锁故障的初始系统状态，提出简化相继故障过程分析的依据和处理方法，进而提出一种新的连锁故障概率风险评价方法。

To simplify the convenient method of the translation of double intergral and based the translation of definite integral and relevant knowledge of double integral , a simple and convenient method is introduced.

为简化二重积分换元公式的推导，利用定积分的换元法及二重积分的有关知识，提出了一种简便的推导方法

By using the water and electricity associated effect, a new method to remove SO2 and NO in flue gas, developed from the popularly studied methods at present, is mainly discussed in this paper and described in detail as following: A simplized model is built to describe the desulfuration and denitration process in gas phase by corona discharge plasma.

为找到新的更有效的脱除SO2 和NO 的方法，本文在现有的脱硫脱硝方法的基础上，选定了水-电协同脱除烟气中SO2和NO 作为研究的重点，具体内容如下：建立了描述电晕放电等离子体脱硫脱硝过程中气相反应的简化模型，并利用龙格-库塔法模拟了放电产生的HO。

Under some conditions, SISM can be extended to the general Directed Graph.

在一定条件下，简化解释结构建模法还可以扩展到全体有向图。

Nonthreaded body simplifies mounting and hydraulically activated devices are offered in top or bottom flange styles and in single- or double-acting versions.

Nonthreaded机构简化了安装和液压启动装置所提供的顶部或底部法兰样式和单或双代理版本。

Rapid immunohistochemical staining by EPOS combined with intraoperative frozen section could reduce the false negative rate of SLN. And those who with nagative SLNs could apply simplified ALND safely, and decrease operation injury and complications.

EPOS法联合冰冻切片可减少SLN的假阴性率，SLN阴性可安全使用简化的ALND，减小手术创伤和并发症。

Results: Rapid immunohistochemical staining by EPOS detected 2 cases of micrometastasis which reduce the false negative rate by 9.1%. Axillary draining time, rates of effusion and edema were reduced in experiment group. The function of involved limbs recoverd satisfactorily. There were no axillary recurrences and metastasis by short-term follow-up.

结果：EPOS法快速免疫组化使SLN假阴性率降了50%，简化组后腋窝引流时间、积液及患肢水肿发生率较标准组减少，患肢功能恢复良好，短期随访无腋窝局部复发及远处转移。

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。