查询词典 movable singularity

A method based on linear singularity analysis of image is presented. The improved method, called Directional Beamlet Transform is better than traditional Beamlet transform about directional information of image and has the ability of representing linear-singularity of image. According to the analysis of linear singularity, edge detection is transferred to detecting singularity point in the coefficient matrix of DBT.

针对基于图像像素点分析的边缘提取方法存在无法同时满足高抑噪性、连续性、定位性等问题，本文提出了方向Beamle 变换方法，在定义图像线奇异性的理论基础上，利用DBT 对图像进行线奇异性分析，依据Beamlet 变换具有的线段提取能力，将图像边缘检测问题转化为方向Beamlet 变换系数矩阵中奇异点的检测问题，以降低噪声点对边缘检测结果的影响。

The dragon tiger mountain view area The Nanking morning report The China outdoor net 9 2007'the intense emotion dragon tiger mountain drift to compete for hegemony a match Movable form:Contestant from take skin boat Movable scale:10 team(each to limit 2 people) Movable place:Nine the song continent-peach blossom the water road of the continent Movable rule:Set out to drift from nine song continents in the meantime, with use three most short ex- team for win, and give cash reward.

龙虎山景区南京晨报中华户外网 9 2007'激情龙虎山漂流争霸赛活动形式：选手自带皮艇活动规模：10个团队（每对限2人）活动场地：九曲洲——桃花洲的水路活动规则：同时从九曲洲出发漂流，以用时最短的前三名团队为获胜者，并给予现金奖励。

One method is the singularity transferring method for calculating integral value containing O(1/R) singularity in its integrand［1］.The other singularity is removed first and the integral contribution of this small area is proved to be zero.

另一种方法是为解决O(1/R2)高阶奇异积分的数值计算问题的，它是通过排除一包含奇点的有限小块，而这一小块区域对积分的贡献为零，从而使积分方程在整个积分域变得数值可积。

Where, in the International Phase, when the international retrieval entity or international preliminary examination entity considers the international application is not in conformity with the requirement of singularity provided in the Patent Cooperation Treaty, the applicant does not pay the additional fee as provided, thus causing some parts of the international application to not undergo international retrieval or international preliminary examination, or when entering the National Phase in China, the applicant requires the above-mentioned parts to be regarded as the basis of examination, and the administrative department for patent under the State Council considers the singularity of the invention has been well-judged by the international retrieval entity or the international preliminary examination entity, it shall notify the applicant to pay the fee for recovering singularity within a specified time limit.

在国际阶段，国际检索单位或者国际初步审查单位认为国际申请不符合专利合作条约规定的单一性要求时，申请人未按照规定缴纳附加费，导致国际申请某些部分未经国际检索或者未经国际初步审查，在进入中国国家阶段时，申请人要求将所述部分作为审查基础，国务院专利行政部门认为国际检索单位或者国际初步审查单位对发明单一性的判断正确的，应当通知申请人在指定期限内缴纳单一性恢复费。

Where, in the International Phase, when the international retri entity or international preliminary examination entity considers the international application is not in conformity with the requirement of singularity provided in the Patent Cooperation Treaty, the applicant does not pay the additional fee as provided, thus causing some parts of the international application to not undergo international retri or international preliminary examination, or when entering the National Phase in China, the applicant requires the above-mentioned parts to be regarded as the basis of examination, and the administrative department for patent under the State Council considers the singularity of the invention has been well-judged by the international retri entity or the international preliminary examination entity, it shall notify the applicant to pay the fee for recovering singularity within a specified time limit.

在国际阶段，国际检索单位或者国际初步审查单位认为国际申请不符合专利合作条约规定的单一性要求时，申请人未按照规定缴纳附加费，导致国际申请某些部分未经国际检索或者未经国际初步审查，在进入中国国家阶段时，申请人要求将所述部分作为审查基础，国务院专利行政部门认为国际检索单位或者国际初步审查单位对发明单一性的判断正确的，应当通知申请人在指定期限内缴纳单一性恢复费。

By analyzing the structure singularity and configuration singularity with the screw theory and the line geometry method, the fundamental conditions of generating the motion singularity are obtained.

本文采用螺旋理论和线几何方法对结构奇异以及配置奇异进行分析，从而得到运动奇异位形产生所满足的条件，并给出3-PRPS并联机器人奇异位形图解说明了该方法的可行性。

The upper movable stand that is fixedly connected with the glide cushion block is glidingly connected with the lower movable stand. The rope adjusting cylinder that is connected with the gliding cushion block is fixedly connected with the lower movable stand. A load transducer is fixedly arranged at the connecting part of the glide cushion block and the connecting rod of the rope adjusting cylinder.

上移动架与下移动架滑动连接，上移动架与滑动垫块固定连接，调绳油缸与下移动架固定连接，该调绳油缸与滑动垫块接触连接，在滑动垫块与调绳油缸连杆的连接处固定连接载荷传感器。

A movable plane is built that is perpendicular to the projection of sightline in xz plane; a radial from camera position to mouse point is built and the mouse wheel is used to control the forward and backward movement of the movable plane along the sightline direction; the intersection point of the mouse radial and the movable plane can be moved to any position in 3D space by moving the moveable plane; the coordinate of the intersection point of the radial and the moving plane is calculated, taken as the new coordinate of the object to be moved which is added into the romance pipeline, and the object movement can be implemented.

论文摘要：为优化虚拟三维管理领域的物体移动操作，实现利用鼠标完成物体在三维空间中任意点的移动过程，引入可移动平面的概念，在三维空间建立垂直于视线在xz平面投影的可移动平面；建立1条从摄像机位置到鼠标位置的射线，由鼠标滚轮控制可移动平面在视线方向上的前后移动；通过移动可移动平面，使鼠标射线与可移动平面的交点可以到达三维空间中的任意位置；计算射线与可移动平面的交点坐标，将其作为待移动物体新坐标放入渲染流水线，从而完成物体移动。

The swing-rod movable teeth drive has smaller friction and wear between kinematic pairs, smaller compressive stress between internal gear and movable teeth links, longer working life than push rod movable teeth speed reducer.

摆杆活齿传动与推杆活齿传动相比，运动副之间的摩擦、磨损小，活齿与中心轮之间的压应力小，工作寿命长。

At the same time, combining with the actual condition of delivery pipeline of our country and some prevalent leak detection and location methods, this paper raised a method, which is based on wavelet analysis and negative- pressure-wave to detect and locate the leakage. Jobs in the paper are as follows:As affected by gas density, pressure, specific heat and pipe material, the velocity of negative-pressure-wave improved depending on the energy conservation. At one time, taking the affection of velocity of gas flow, the location formula was modified in some degree.When locating the leaks with location formula, the iterative approach algorithm was adopted as a new method to increase the location accuracy level of system.Multi-scale decomposition and reconstruction of wavelet transform is utilized to filter the noise of negative-pressure-wave, which was brought by leakage. With the capacity to detect the signal singularity fast and accurately, wavelet transform was used to catch the break point of pressure signal. The work improved the accuracy of At in location formula, accordingly improved the location accuracy.Wavelet is a suitable tool for signal analysis. The distinct character is that the mother-wavelet is of optional. That means choosing different mother-wavelet will get different analysis result. So we studied how to choose mother-wavelet and its scale for signal singularity detection. The method is to choose a wavelet by regularities of the wavelet and the signal.Finally, a plan, which bases on SCADA system for inspection and detection of natural gas leakage, is proposed in the article.

其中，主要进行了以下几方面的工作：针对泄漏产生的负压波在管道中的传播速度受媒介的密度、压力、比热及材质等因素的影响，而非声波在空气中传播的速度，本文利用能量守恒原理，对其进行了修正；考虑到管内气体流速对压力波速的影响，对原始的负压波定位公式进行了一定程度的改进，并在利用定位公式进行泄漏点定位时采用逐步迭代逼近算法，提高了系统的定位精度；利用小波变换的多分辨率分解和重构技术，对采集到的管道发生泄漏时产生的负压波信号进行了降噪处理；并利用小波变换技术对信号奇异点的快速、准确的识别能力，对经上述消噪后的负压波信号进行了奇异点捕捉，精确捕捉的结果提高了定位公式中上下游站点采集到的负压波奇异点的时间差△t的精度，从而进一步提高了定位的精度；考虑到小波变换是一种基波可变的信号分析工具，也就是说，不同的小波基波对信号分析的结果将有很大差别，这势必影响最终的处理结果，因此，我们又对比分析了本课题中小波基及尺度的选择问题，依据规则性系数相似性原理对母小波的选择进行了探索性研究；最后，还提出了基于SCADA的泄漏检测与定位系统的软件开发构想及系统的嵌入方案。

Fostering the concept of multi-culture firmly and mastering the development of advanced culture correctly are conductive to resisting terrorism, separatism of nationalities and ultraism of religion, which is of great academic theoretical, immediate and profound historical si...

牢固树立多元文化的理念和正确把握先进文化的发展方向，有助于在世界范围内自觉地抵制恐怖主义，民族分裂主义和宗教极端主义。不仅具有重大的学术理论意义，而且也具有重大的现实意义和深远的历史意义。

But if anyone walks in the night, he stumbles, because the light is not in him.

11：10 若在黑夜行走，就必碰跌，因为那光不在他里面。