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- Complex surface measurement 曲面测量
- Because the in this idea, the smoothed complex surface would have good quality. 这种方法对于提高曲面的整体光顺性能具有良好的效果。
- A new measuring technique is presented which makes use of an annular roller probe to obtain the data of complex surface and the measurement principle is discussed. 论文介绍了一种利用圆环形滚轮测头测量复杂曲面的新技术,提出了反求曲面廓形数据点的测量原理。
- For complex surface condition and low signal-to-noise area, this method has advantages such as faster, robust to noise. 在复杂地表条件及信噪比较低地区的地震资料处理中,该方法具有处理速度快、抗噪能力强及实际应用效果显著的优点。
- The applied result shows that those methods are effective to get high quality seismic data in the complex surface area. 应用结果表明,在复杂地表地质条件下,用该方法提高地震资料质量是行之有效的。
- To accomplish the same task using X-ray diffraction would take weeks, each single surface measurement occupying approximately 30minutes. 要完成相同的任务用X射线衍射将需要几个星期,每一个曲面测量占领约30分钟。
- Ceramic product with complex surface and biggish tolerance usually cares much more about aesthetics than precision. 摘要陶瓷产品属于宽公差复杂曲面产品,其设计制造具有尺寸精度相对弱化、美学品质相对强化的特点。
- Static computation is a key step to deal with coalfield seismic data of complex surface conditions. 复杂地表条件煤田地震数据处理的静校正计算是解决地质问题的关键性步骤。
- The problem of large curved surface measurement while it is erected was solved by this method with sub-millimeter precise, which was shown though some experiments. 实验表明这种方法解决了对架设状态下大曲面的检测问题,检测精度可达亚毫米级。
- At present the surface measurement technology is getting mature, but there isn't ideal means for the measurement of subsurface which is under the precision surface. 目前表面检测技术已经比较成熟,但对精密表面下的细小缺陷却没有理想的检测手段。
- Seismic wavefields are usually weak and disorder for the data from the mountainous areas in South China due to complex surface and subsurface geologic conditions. 摘要南方山地地表和地下地质结构十分复杂,地震采集到的数据波场杂、乱、弱,甚至成不了像。
- This table surfaces measures 20inches by 36 inches. 这个桌面宽20英寸,长36英寸。
- This thesis modifies the Michelson interference system to develop an optical non-contact surface measurement system with resolution improved four times of the traditional method. 中文摘要本文以改良麦克森干涉系统再配合四分之一波片与偏光镜的组合发展出更高解析度的光学非接触式量测系统。
- The method is used to detect actual complex surface, and denoise background noise combined with the histogram equilibrium algorithm. 上述定理应用于复杂背景下的路面检测,结合直方图均衡化算法消除背景噪声;
- The surface of YM area is consisted of plains, lowlands, scour channels and cliffs with a big change in elevation and a complex surface lithology. 摘要YM地区地表为平台、洼地、冲沟、悬崖等构成,高程变化剧烈,出露地表的岩性复杂。
- The process methods of the mould complex surface at present are introduced, development of NC EDM and NC High-speed milling are analyzed. 介绍了目前模具复杂型面加工方法,对数控电火花和高速铣削的发展进行了分析。
- Although, in the last two decades, great progress has been made in the study of triangulated surface flattening, flattening a high complex surface remains an open pr. 尽管近二十年来对三角化曲面展开的研究取得了很大的进展,但复杂曲面展开技术仍有很大的研究与应用空间。
- The design of electric probe of MAF and the software design of digitizing measure on complex surface with the electric probe is introduced in this paper. 介绍磁粒光整加工技术中导电测头的设计及利用该测头对复杂曲面进行数字化测量的软件设计。
- The measuring principle of large curved surface measurement system is intersection measurement of electronic theodolite. 大曲面检测系统是以电子经纬仪交会测量原理为基础的。
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