查询词典 shoe last

Some of Hallstatt's oldest archaeological finds, such as a shoe-last celt, date back to around 5500 BC.

在哈尔施塔特最古老的考古发现，如制鞋，一些去年凯尔特人，可以追溯到约5500年。

Based on the project funded by Zhejiang Province Technology Foundation—"Development of Shoe Last CAD/CAM System and Shoe-last Carving Machine", the application design of shoe last NC system was carried on. Based on idea of modern design of open NC system, used general industry control person computer as hardware , domestic GT-400-SV multi-axis movement control card as control kernel, digital AC servo motor as driving components, the hardware platform of shoe last manufacturing were composed.

本论文以浙江省重大科技攻关项目"鞋楦CAD/CAM系统及数控刻楦机研制"为背景，针对鞋楦加工控制的特殊性，结合现代开放式的数控系统的设计理念，构建了以工业PC机为支撑平台、以国产GT-400-SV多轴运动控制卡为核心、以交流伺服电机作为驱动原件的数控系统。

With the development of China's shoe production, the quality of the shoe last have higher requirements.

随着我国皮鞋生产的发展，对鞋楦的品质也有更高的要求。

The stereo image pair is acquired by a pair of calibrated cameras. Global disparity of foot is estimated at first. After the image pair is preprocessed automatically, using non-contact information-collecting technique and phase-correlation method, which is based on complex wavelet, surface matching with sub-pixel accuracy in the frequency domain is carried out. By taking order matching constraint, continuity constraint and correlation constraint together, 3D point cloud of foot is reconstructed and 3D model of foot is built by mosaicking point cloud at various angles automatically. After normalization, high-order moments are compared, which is useful for the subsequent shoe last design.

运用已标定的双目照相机拍摄立体图像对，进行足部整体视差估计；在对立体图像对进行自动预处理后，采用非接触式的信息采集技术，运用基于复小波的相位相关技术对足部表面进行亚像素级小区域频域匹配，考虑顺序匹配约束、连续性约束和相关性约束条件，重建足部密集三维点云信息，并自动拼接不同角度点云生成相应的足部三维模型；对其归一化后，提取其高阶矩向量进行比对，为后续的三维鞋楦设计提供必要信息。

At last,two shoe last models with different parameters are given.

最后给出了参数化建模的两个结果的比较。

So, the study on numerical control last-making machine with high reliability and low cost and the development of shoe last CAM system are very necessary. On the other hand, the research results can be used in other fields.

因此，研制实用、可靠、低成本的数控刻楦机和开发相配套的鞋楦CAM系统具有重要的现实意义，并具有较好的推广价值。

Last CNC machine can be avoided mechanical shoe last machine shortcomings.

数控鞋楦机可以避免机械鞋楦机的缺点。

Mechanical shoe last copying machine is used for processing principle, it implements the shoe last of the production process, bringing the shoe last, the rapid development of industry.

机械鞋楦机采用的是仿形加工的原理，它实现了鞋楦加工的批量生产，带来了鞋楦业的飞速发展。

Our country is a shoe kind the product is produced and export big country, statistical data shows, our country exported a shoe last year kind product.

我国是鞋类产品生产和出口大国，统计数据显示，去年我国出口鞋类产品。。。

The first generation product delivery customers, users generally reflect the quality of CNC machine Last stability, high efficiency, so that they get quality products shoe last big upgrade, the volume of orders also increased.

第一代产品交付客户使用后，用户普遍反映该数控鞋楦机质量稳定，生产效率高，使他们鞋楦产品质量得到很大的提升，因此订单量也得到增加。

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。