提出一种计算空间面轮廓度误差的新方法。
A new method for calculating the space surface profile error based on genetic evolution algorithm is proposed.
提出用逐次逼近思想来评定复杂曲线的轮廓度误差的方法。
An approaching method was proposed to evaluate the profile error of curve.
面轮廓度不仅能控制斜面的位置，而且能控制面的倾斜度。
Profile of a surface locates the surfaces in addition to controlling the angularity.
介绍了面轮廓度公差的定义及面轮廓度误差的各种测量方法。
The definition of surface profile tolerance and the different measure method of surface profile tolerance error are introduced in this paper.
复杂曲面的面轮廓度是一个应用广泛而又难于测量和评定的问题。
Profile error of complex surface was common and difficult to be measured and evaluated.
针对微小型平面零件给出了一种基于图像的轮廓度测量与评定方法。
A profile measurement and evaluation method for the micro-parts based on the images is presented.
面轮廓度-是条件允许量相同的剖面变化，醚单边或双边，上表面。
Profile of a Surface - is the condition permitting a uniform amount of profile variation, ether unilaterally or bilaterally, on a surface.
本文建立了用最小二乘法评定复杂曲面面轮廓度误差的通用数学模型。
In this paper, a general mathematic model of profile error of complex surfaces is proposed with the least squares evaluation.
提出了一种基于遗传算法和自适应的计算平面线轮廓度误差的新方法。
Study on error online measurement for complex curved surface profile error of skew roller based on error separation technique;
本文使用轮廓度作为模型的尺寸精度量化指标，给出轮廓度的计算方法。
The thesis uses the profile tolerance as the indicator to evaluate the dimensional error between the reconstruction model and the physical object.
编写了重建的船体分段面与理想模型之间轮廓度误差评价的计算机程序模块。
Program a software to make an error margin of outline evaluation between the reconstruction of ship body and ideal model.
曲面轮廓度误差评价和多边域逼近均要求对理论曲面进行数字化自适应采样。
Adaptive sampling algorithm of surface play an important role in evaluation of profile deviation and surface triangular approximation.
经实际应用证实，该方法简便、合理，为科学地评价涡旋型线轮廓度提供了依据。
Being used in practice, this method is proved to be simple and reasonable and provides a basis for scientific evaluation of profile error of scroll wrap.
线轮廓度-是条件允许量相同的剖面变化，醚单边或双边，沿着一条线元素的特征。
Profile of a line - is the condition permitting a uniform amount of profile variation, ether unilaterally or bilaterally, along a line element of a feature.
轮廓度误差是零件形位公差国家标准和国际标准中应用广泛而又难于测量和评定的项目。
The profile error is the item which applies widespread but difficult to measure and evaluate in country standard and international standard of the components shape error and position error.
自由曲线的轮廓常用离散点来表示，而不是已知的数学方程，评定其轮廓度误差非常困难。
The profile of the random curve is expressed not by mathematical equation but by discrete points, which makes it very difficult to evaluate the profile error.
研究了在数控加工中利用误差分离技术测量线轮廓度误差的新方法，在推导数学模型基础上进行计算机仿真。
The new method of measurement profile error of any line with error separation technique is studied. Based on developing mathematical models, computer imitation is made .
对一次测量得到的多个数据进行处理，得到检测出的轮廓曲线、起始角、凸轮的轮廓度与对称度，并进行相应的评定。
It can process the measurement data, and can obtain the profile curve, the starting Angle, the profile tolerance and symmetry of a CAM, and then corresponding assessment can also be complete.
详细研究了测量系统各组成部分的特性和系统的实现方法，完成了已知自由曲面的测量和轮廓度误差评定，实现了未知自由曲面的测量和数学模型的建立。
The design method of the system and the characteristics of its components are studied in detail. By using this system, a known free-form surface can be measured and its profile error can be assessed.
视频处理器引导每个电极传输出代表一个物体的轮廓、亮度和对比度的信号，信号会跳动着由光神经细胞传输到大脑。
The video processor directs each electrode to transmit signals representing an object's contours, brightness and contrast, which pulse along optic neurons into the brain.
多米泰拉。范思哲好像一直在等待这个时刻可以将他的兄长乔万尼[百度注：已故前任范思哲设计师]在上时间80年代的锋利轮廓，金属网面的设计感觉延续到21世纪数字时代。
It was as though Donatella Versace had been waiting for this moment to project her late brother Gianni's heritage from the hard-edged, metal mesh of the 1980s into the 21st-century digital age.
因此应该尽量尝试一些不同线条、款式和颜色的框架，以此来增加你脸型的轮廓靡清晰度。
So try to experiment with different lines, designs and colors on your frame to add some definition to your face.
我们认为我们的轮廓应该更加简单整洁，不需要增加不必要的复杂度。
We felt our silhouette needed to be sleek and simple and not add any extra complexity.
计算机控制测量，即时给出表面粗糙度参数，测量结果与计量用WYKO轮廓仪比对，结果吻合。
The surface roughness parameters can be measured in the time by a computer. Compared with metrological WYKO profiler, the measured results are consistent.
通孔技术需要能满足对轮廓形状的控制(包括控制倾斜度、形状、粗糙度、过刻蚀等)，同时又要求工艺能具有可靠性、实用性和重复性，最后，成本也要能被合理控制。
Through via technology should satisfy control requirement of outline, including tilt, shape, roughness, over-cut, and so on. The reliability, usability and duplication should be satisfied.
由刻线像轮廓函数加上噪声而得到度盘光电读数模拟的输出信号。
The simulated out put signals of the photoelectric circle recording are obtained by maens of combining the function of the image profile with the noise.
轮廓的尺寸量、位置量以及形状误差估计值的不确定度与测量误差、被测轮廓的形状特征以及采样策略等有关。
Sampling strategy, measurement errors and measured contour form features are all related to the uncertainty analysis for dimension, position and form error estimated.
轮廓数控系统能将刀具或工件向任一角度，也可沿曲线轨迹移动。
Contouring NC systems can direct the tool or workpiece to move at any Angle, and also along curved paths.
在特征提取中，综合考虑了目标区域的对比度、面积、位置、轮廓、形状和亮度均匀性等特征量，建立了一种新的斑痕缺陷模型。
In feature extraction, a new "blemish" model is proposed, which takes several features into account, such as the contrast, area, location, outline, shape and the luminance uniformity of the object.
在特征提取中，综合考虑了目标区域的对比度、面积、位置、轮廓、形状和亮度均匀性等特征量，建立了一种新的斑痕缺陷模型。
In feature extraction, a new "blemish" model is proposed, which takes several features into account, such as the contrast, area, location, outline, shape and the luminance uniformity of the object.
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